160475360

素因数分解:

$2^5\times 5^1\times {\mathrm{271}}^1\times {\mathrm{3701}}^1$

素因数の和:3987

約数の個数: 48

約数和(自身を含む): 380624832

約数和(自身を除く): 220149472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 271, 542, 1084, 1355, 2168, 2710, 3701, 4336, 5420, 7402, 8672, 10840, 14804, 18505, 21680, 29608, 37010, 43360, 59216, 74020, 118432, 148040, 296080, 592160, 1002971, 2005942, 4011884, 5014855, 8023768, 10029710, 16047536, 20059420, 32095072, 40118840, 80237680, 160475360]

約数ペア:

[(1, 160475360), (2, 80237680), (4, 40118840), (5, 32095072), (8, 20059420), (10, 16047536), (16, 10029710), (20, 8023768), (32, 5014855), (40, 4011884), (80, 2005942), (160, 1002971), (271, 592160), (542, 296080), (1084, 148040), (1355, 118432), (2168, 74020), (2710, 59216), (3701, 43360), (4336, 37010), (5420, 29608), (7402, 21680), (8672, 18505), (10840, 14804)]