86480360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{7481}}^1$

素因数の和:7526

約数の個数: 48

約数和(自身を含む): 206727660

約数和(自身を除く): 120247300

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 5780, 7481, 11560, 14962, 29924, 37405, 59848, 74810, 127177, 149620, 254354, 299240, 508708, 635885, 1017416, 1271770, 2162009, 2543540, 4324018, 5087080, 8648036, 10810045, 17296072, 21620090, 43240180, 86480360]

約数ペア:

[(1, 86480360), (2, 43240180), (4, 21620090), (5, 17296072), (8, 10810045), (10, 8648036), (17, 5087080), (20, 4324018), (34, 2543540), (40, 2162009), (68, 1271770), (85, 1017416), (136, 635885), (170, 508708), (289, 299240), (340, 254354), (578, 149620), (680, 127177), (1156, 74810), (1445, 59848), (2312, 37405), (2890, 29924), (5780, 14962), (7481, 11560)]