2095996980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26687}}^1$

素因数の和:26734

約数の個数: 192

約数和(自身を含む): 7747633152

約数和(自身を除く): 5651636172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 51, 55, 60, 66, 68, 70, 77, 84, 85, 102, 105, 110, 119, 132, 140, 154, 165, 170, 187, 204, 210, 220, 231, 238, 255, 308, 330, 340, 357, 374, 385, 420, 462, 476, 510, 561, 595, 660, 714, 748, 770, 924, 935, 1020, 1122, 1155, 1190, 1309, 1428, 1540, 1785, 1870, 2244, 2310, 2380, 2618, 2805, 3570, 3740, 3927, 4620, 5236, 5610, 6545, 7140, 7854, 11220, 13090, 15708, 19635, 26180, 26687, 39270, 53374, 78540, 80061, 106748, 133435, 160122, 186809, 266870, 293557, 320244, 373618, 400305, 453679, 533740, 560427, 587114, 747236, 800610, 880671, 907358, 934045, 1120854, 1174228, 1361037, 1467785, 1601220, 1761342, 1814716, 1868090, 2054899, 2241708, 2268395, 2722074, 2802135, 2935570, 3175753, 3522684, 3736180, 4109798, 4403355, 4536790, 4990469, 5444148, 5604270, 5871140, 6164697, 6351506, 6805185, 8219596, 8806710, 9073580, 9527259, 9980938, 10274495, 11208540, 12329394, 12703012, 13610370, 14971407, 15878765, 17613420, 19054518, 19961876, 20548990, 24658788, 24952345, 27220740, 29942814, 30823485, 31757530, 34933283, 38109036, 41097980, 47636295, 49904690, 59885628, 61646970, 63515060, 69866566, 74857035, 95272590, 99809380, 104799849, 123293940, 139733132, 149714070, 174666415, 190545180, 209599698, 299428140, 349332830, 419199396, 523999245, 698665660, 1047998490, 2095996980]

約数ペア:

[(1, 2095996980), (2, 1047998490), (3, 698665660), (4, 523999245), (5, 419199396), (6, 349332830), (7, 299428140), (10, 209599698), (11, 190545180), (12, 174666415), (14, 149714070), (15, 139733132), (17, 123293940), (20, 104799849), (21, 99809380), (22, 95272590), (28, 74857035), (30, 69866566), (33, 63515060), (34, 61646970), (35, 59885628), (42, 49904690), (44, 47636295), (51, 41097980), (55, 38109036), (60, 34933283), (66, 31757530), (68, 30823485), (70, 29942814), (77, 27220740), (84, 24952345), (85, 24658788), (102, 20548990), (105, 19961876), (110, 19054518), (119, 17613420), (132, 15878765), (140, 14971407), (154, 13610370), (165, 12703012), (170, 12329394), (187, 11208540), (204, 10274495), (210, 9980938), (220, 9527259), (231, 9073580), (238, 8806710), (255, 8219596), (308, 6805185), (330, 6351506), (340, 6164697), (357, 5871140), (374, 5604270), (385, 5444148), (420, 4990469), (462, 4536790), (476, 4403355), (510, 4109798), (561, 3736180), (595, 3522684), (660, 3175753), (714, 2935570), (748, 2802135), (770, 2722074), (924, 2268395), (935, 2241708), (1020, 2054899), (1122, 1868090), (1155, 1814716), (1190, 1761342), (1309, 1601220), (1428, 1467785), (1540, 1361037), (1785, 1174228), (1870, 1120854), (2244, 934045), (2310, 907358), (2380, 880671), (2618, 800610), (2805, 747236), (3570, 587114), (3740, 560427), (3927, 533740), (4620, 453679), (5236, 400305), (5610, 373618), (6545, 320244), (7140, 293557), (7854, 266870), (11220, 186809), (13090, 160122), (15708, 133435), (19635, 106748), (26180, 80061), (26687, 78540), (39270, 53374)]