26053860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 91445760

約数和(自身を除く): 65391900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 41, 42, 51, 60, 68, 70, 82, 84, 85, 89, 102, 105, 119, 123, 140, 164, 170, 178, 204, 205, 210, 238, 246, 255, 267, 287, 340, 356, 357, 410, 420, 445, 476, 492, 510, 534, 574, 595, 615, 623, 697, 714, 820, 861, 890, 1020, 1068, 1148, 1190, 1230, 1246, 1335, 1394, 1428, 1435, 1513, 1722, 1780, 1785, 1869, 2091, 2380, 2460, 2492, 2670, 2788, 2870, 3026, 3115, 3444, 3485, 3570, 3649, 3738, 4182, 4305, 4539, 4879, 5340, 5740, 6052, 6230, 6970, 7140, 7298, 7476, 7565, 8364, 8610, 9078, 9345, 9758, 10455, 10591, 10947, 12460, 13940, 14596, 14637, 15130, 17220, 18156, 18245, 18690, 19516, 20910, 21182, 21894, 22695, 24395, 25543, 29274, 30260, 31773, 36490, 37380, 41820, 42364, 43788, 45390, 48790, 51086, 52955, 54735, 58548, 62033, 63546, 72980, 73185, 76629, 90780, 97580, 102172, 105910, 109470, 124066, 127092, 127715, 146370, 153258, 158865, 186099, 211820, 218940, 248132, 255430, 292740, 306516, 310165, 317730, 372198, 383145, 434231, 510860, 620330, 635460, 744396, 766290, 868462, 930495, 1240660, 1302693, 1532580, 1736924, 1860990, 2171155, 2605386, 3721980, 4342310, 5210772, 6513465, 8684620, 13026930, 26053860]

約数ペア:

[(1, 26053860), (2, 13026930), (3, 8684620), (4, 6513465), (5, 5210772), (6, 4342310), (7, 3721980), (10, 2605386), (12, 2171155), (14, 1860990), (15, 1736924), (17, 1532580), (20, 1302693), (21, 1240660), (28, 930495), (30, 868462), (34, 766290), (35, 744396), (41, 635460), (42, 620330), (51, 510860), (60, 434231), (68, 383145), (70, 372198), (82, 317730), (84, 310165), (85, 306516), (89, 292740), (102, 255430), (105, 248132), (119, 218940), (123, 211820), (140, 186099), (164, 158865), (170, 153258), (178, 146370), (204, 127715), (205, 127092), (210, 124066), (238, 109470), (246, 105910), (255, 102172), (267, 97580), (287, 90780), (340, 76629), (356, 73185), (357, 72980), (410, 63546), (420, 62033), (445, 58548), (476, 54735), (492, 52955), (510, 51086), (534, 48790), (574, 45390), (595, 43788), (615, 42364), (623, 41820), (697, 37380), (714, 36490), (820, 31773), (861, 30260), (890, 29274), (1020, 25543), (1068, 24395), (1148, 22695), (1190, 21894), (1230, 21182), (1246, 20910), (1335, 19516), (1394, 18690), (1428, 18245), (1435, 18156), (1513, 17220), (1722, 15130), (1780, 14637), (1785, 14596), (1869, 13940), (2091, 12460), (2380, 10947), (2460, 10591), (2492, 10455), (2670, 9758), (2788, 9345), (2870, 9078), (3026, 8610), (3115, 8364), (3444, 7565), (3485, 7476), (3570, 7298), (3649, 7140), (3738, 6970), (4182, 6230), (4305, 6052), (4539, 5740), (4879, 5340)]