68767120

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{29641}}^1$

素因数の和:29683

約数の個数: 40

約数和(自身を含む): 165402360

約数和(自身を除く): 96635240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 29641, 59282, 118564, 148205, 237128, 296410, 474256, 592820, 859589, 1185640, 1719178, 2371280, 3438356, 4297945, 6876712, 8595890, 13753424, 17191780, 34383560, 68767120]

約数ペア:

[(1, 68767120), (2, 34383560), (4, 17191780), (5, 13753424), (8, 8595890), (10, 6876712), (16, 4297945), (20, 3438356), (29, 2371280), (40, 1719178), (58, 1185640), (80, 859589), (116, 592820), (145, 474256), (232, 296410), (290, 237128), (464, 148205), (580, 118564), (1160, 59282), (2320, 29641)]