16302320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11987}}^1$

素因数の和:12017

約数の個数: 40

約数和(自身を含む): 40135824

約数和(自身を除く): 23833504

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 11987, 23974, 47948, 59935, 95896, 119870, 191792, 203779, 239740, 407558, 479480, 815116, 958960, 1018895, 1630232, 2037790, 3260464, 4075580, 8151160, 16302320]

約数ペア:

[(1, 16302320), (2, 8151160), (4, 4075580), (5, 3260464), (8, 2037790), (10, 1630232), (16, 1018895), (17, 958960), (20, 815116), (34, 479480), (40, 407558), (68, 239740), (80, 203779), (85, 191792), (136, 119870), (170, 95896), (272, 59935), (340, 47948), (680, 23974), (1360, 11987)]