60687640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{116707}}^1$

素因数の和:116731

約数の個数: 32

約数和(自身を含む): 147052080

約数和(自身を除く): 86364440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 116707, 233414, 466828, 583535, 933656, 1167070, 1517191, 2334140, 3034382, 4668280, 6068764, 7585955, 12137528, 15171910, 30343820, 60687640]

約数ペア:

[(1, 60687640), (2, 30343820), (4, 15171910), (5, 12137528), (8, 7585955), (10, 6068764), (13, 4668280), (20, 3034382), (26, 2334140), (40, 1517191), (52, 1167070), (65, 933656), (104, 583535), (130, 466828), (260, 233414), (520, 116707)]