16348545160

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1217}}^1\times {\mathrm{2011}}^1$

素因数の和:3406

約数の個数: 64

約数和(自身を含む): 37053313920

約数和(自身を除く): 20704768760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1217, 1336, 1670, 2011, 2434, 3340, 4022, 4868, 6085, 6680, 8044, 9736, 10055, 12170, 16088, 20110, 24340, 40220, 48680, 80440, 203239, 335837, 406478, 671674, 812956, 1016195, 1343348, 1625912, 1679185, 2032390, 2447387, 2686696, 3358370, 4064780, 4894774, 6716740, 8129560, 9789548, 12236935, 13433480, 19579096, 24473870, 48947740, 97895480, 408713629, 817427258, 1634854516, 2043568145, 3269709032, 4087136290, 8174272580, 16348545160]

約数ペア:

[(1, 16348545160), (2, 8174272580), (4, 4087136290), (5, 3269709032), (8, 2043568145), (10, 1634854516), (20, 817427258), (40, 408713629), (167, 97895480), (334, 48947740), (668, 24473870), (835, 19579096), (1217, 13433480), (1336, 12236935), (1670, 9789548), (2011, 8129560), (2434, 6716740), (3340, 4894774), (4022, 4064780), (4868, 3358370), (6085, 2686696), (6680, 2447387), (8044, 2032390), (9736, 1679185), (10055, 1625912), (12170, 1343348), (16088, 1016195), (20110, 812956), (24340, 671674), (40220, 406478), (48680, 335837), (80440, 203239)]