2077459670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:1026

約数の個数: 128

約数和(自身を含む): 4704884352

約数和(自身を除く): 2627424682

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 97, 110, 130, 143, 170, 187, 194, 221, 286, 374, 442, 485, 715, 881, 935, 970, 1067, 1105, 1261, 1430, 1649, 1762, 1870, 2134, 2210, 2431, 2522, 3298, 4405, 4862, 5335, 6305, 8245, 8810, 9691, 10670, 11453, 12155, 12610, 13871, 14977, 16490, 18139, 19382, 21437, 22906, 24310, 27742, 29954, 36278, 42874, 48455, 57265, 69355, 74885, 85457, 90695, 96910, 107185, 114530, 125983, 138710, 149770, 164747, 170914, 181390, 194701, 214370, 235807, 251966, 329494, 389402, 427285, 471614, 629915, 823735, 854570, 940027, 973505, 1110941, 1179035, 1259830, 1452769, 1647470, 1880054, 1947010, 2141711, 2221882, 2358070, 2905538, 4283422, 4700135, 5554705, 7263845, 9400270, 10708555, 11109410, 12220351, 14527690, 15980459, 18885997, 21417110, 24440702, 31960918, 37771994, 61101755, 79902295, 94429985, 122203510, 159804590, 188859970, 207745967, 415491934, 1038729835, 2077459670]

約数ペア:

[(1, 2077459670), (2, 1038729835), (5, 415491934), (10, 207745967), (11, 188859970), (13, 159804590), (17, 122203510), (22, 94429985), (26, 79902295), (34, 61101755), (55, 37771994), (65, 31960918), (85, 24440702), (97, 21417110), (110, 18885997), (130, 15980459), (143, 14527690), (170, 12220351), (187, 11109410), (194, 10708555), (221, 9400270), (286, 7263845), (374, 5554705), (442, 4700135), (485, 4283422), (715, 2905538), (881, 2358070), (935, 2221882), (970, 2141711), (1067, 1947010), (1105, 1880054), (1261, 1647470), (1430, 1452769), (1649, 1259830), (1762, 1179035), (1870, 1110941), (2134, 973505), (2210, 940027), (2431, 854570), (2522, 823735), (3298, 629915), (4405, 471614), (4862, 427285), (5335, 389402), (6305, 329494), (8245, 251966), (8810, 235807), (9691, 214370), (10670, 194701), (11453, 181390), (12155, 170914), (12610, 164747), (13871, 149770), (14977, 138710), (16490, 125983), (18139, 114530), (19382, 107185), (21437, 96910), (22906, 90695), (24310, 85457), (27742, 74885), (29954, 69355), (36278, 57265), (42874, 48455)]