67667440

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{29167}}^1$

素因数の和:29209

約数の個数: 40

約数和(自身を含む): 162757440

約数和(自身を除く): 95090000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 29167, 58334, 116668, 145835, 233336, 291670, 466672, 583340, 845843, 1166680, 1691686, 2333360, 3383372, 4229215, 6766744, 8458430, 13533488, 16916860, 33833720, 67667440]

約数ペア:

[(1, 67667440), (2, 33833720), (4, 16916860), (5, 13533488), (8, 8458430), (10, 6766744), (16, 4229215), (20, 3383372), (29, 2333360), (40, 1691686), (58, 1166680), (80, 845843), (116, 583340), (145, 466672), (232, 291670), (290, 233336), (464, 145835), (580, 116668), (1160, 58334), (2320, 29167)]