29264140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 67151952

約数和(自身を除く): 37887812

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 83, 85, 122, 166, 170, 244, 289, 305, 332, 340, 415, 578, 610, 830, 1037, 1156, 1220, 1411, 1445, 1660, 2074, 2822, 2890, 4148, 5063, 5185, 5644, 5780, 7055, 10126, 10370, 14110, 17629, 20252, 20740, 23987, 25315, 28220, 35258, 47974, 50630, 70516, 86071, 88145, 95948, 101260, 119935, 172142, 176290, 239870, 344284, 352580, 430355, 479740, 860710, 1463207, 1721420, 2926414, 5852828, 7316035, 14632070, 29264140]

約数ペア:

[(1, 29264140), (2, 14632070), (4, 7316035), (5, 5852828), (10, 2926414), (17, 1721420), (20, 1463207), (34, 860710), (61, 479740), (68, 430355), (83, 352580), (85, 344284), (122, 239870), (166, 176290), (170, 172142), (244, 119935), (289, 101260), (305, 95948), (332, 88145), (340, 86071), (415, 70516), (578, 50630), (610, 47974), (830, 35258), (1037, 28220), (1156, 25315), (1220, 23987), (1411, 20740), (1445, 20252), (1660, 17629), (2074, 14110), (2822, 10370), (2890, 10126), (4148, 7055), (5063, 5780), (5185, 5644)]