64754360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:837

約数の個数: 96

約数和(自身を含む): 169782480

約数和(自身を除く): 105028120

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 121, 136, 170, 187, 220, 242, 340, 374, 440, 484, 605, 680, 748, 787, 935, 968, 1210, 1496, 1574, 1870, 2057, 2420, 3148, 3740, 3935, 4114, 4840, 6296, 7480, 7870, 8228, 8657, 10285, 13379, 15740, 16456, 17314, 20570, 26758, 31480, 34628, 41140, 43285, 53516, 66895, 69256, 82280, 86570, 95227, 107032, 133790, 147169, 173140, 190454, 267580, 294338, 346280, 380908, 476135, 535160, 588676, 735845, 761816, 952270, 1177352, 1471690, 1618859, 1904540, 2943380, 3237718, 3809080, 5886760, 6475436, 8094295, 12950872, 16188590, 32377180, 64754360]

約数ペア:

[(1, 64754360), (2, 32377180), (4, 16188590), (5, 12950872), (8, 8094295), (10, 6475436), (11, 5886760), (17, 3809080), (20, 3237718), (22, 2943380), (34, 1904540), (40, 1618859), (44, 1471690), (55, 1177352), (68, 952270), (85, 761816), (88, 735845), (110, 588676), (121, 535160), (136, 476135), (170, 380908), (187, 346280), (220, 294338), (242, 267580), (340, 190454), (374, 173140), (440, 147169), (484, 133790), (605, 107032), (680, 95227), (748, 86570), (787, 82280), (935, 69256), (968, 66895), (1210, 53516), (1496, 43285), (1574, 41140), (1870, 34628), (2057, 31480), (2420, 26758), (3148, 20570), (3740, 17314), (3935, 16456), (4114, 15740), (4840, 13379), (6296, 10285), (7480, 8657), (7870, 8228)]