1008040330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{17389}}^1$

素因数の和:17455

約数の個数: 64

約数和(自身を含む): 2163594240

約数和(自身を除く): 1155553910

約数列:

[1, 2, 5, 10, 11, 17, 22, 31, 34, 55, 62, 85, 110, 155, 170, 187, 310, 341, 374, 527, 682, 935, 1054, 1705, 1870, 2635, 3410, 5270, 5797, 11594, 17389, 28985, 34778, 57970, 86945, 173890, 191279, 295613, 382558, 539059, 591226, 956395, 1078118, 1478065, 1912790, 2695295, 2956130, 3251743, 5390590, 5929649, 6503486, 9164003, 11859298, 16258715, 18328006, 29648245, 32517430, 45820015, 59296490, 91640030, 100804033, 201608066, 504020165, 1008040330]

約数ペア:

[(1, 1008040330), (2, 504020165), (5, 201608066), (10, 100804033), (11, 91640030), (17, 59296490), (22, 45820015), (31, 32517430), (34, 29648245), (55, 18328006), (62, 16258715), (85, 11859298), (110, 9164003), (155, 6503486), (170, 5929649), (187, 5390590), (310, 3251743), (341, 2956130), (374, 2695295), (527, 1912790), (682, 1478065), (935, 1078118), (1054, 956395), (1705, 591226), (1870, 539059), (2635, 382558), (3410, 295613), (5270, 191279), (5797, 173890), (11594, 86945), (17389, 57970), (28985, 34778)]