16354850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 32783616

約数和(自身を除く): 16428766

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 71, 85, 142, 170, 271, 355, 425, 542, 710, 850, 1207, 1355, 1775, 2414, 2710, 3550, 4607, 6035, 6775, 9214, 12070, 13550, 19241, 23035, 30175, 38482, 46070, 60350, 96205, 115175, 192410, 230350, 327097, 481025, 654194, 962050, 1635485, 3270970, 8177425, 16354850]

約数ペア:

[(1, 16354850), (2, 8177425), (5, 3270970), (10, 1635485), (17, 962050), (25, 654194), (34, 481025), (50, 327097), (71, 230350), (85, 192410), (142, 115175), (170, 96205), (271, 60350), (355, 46070), (425, 38482), (542, 30175), (710, 23035), (850, 19241), (1207, 13550), (1355, 12070), (1775, 9214), (2414, 6775), (2710, 6035), (3550, 4607)]