2016176080

素因数分解:

$2^4\times 5^1\times {\mathrm{859}}^1\times {\mathrm{29339}}^1$

素因数の和:30211

約数の個数: 40

約数和(自身を含む): 4693226400

約数和(自身を除く): 2677050320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 859, 1718, 3436, 4295, 6872, 8590, 13744, 17180, 29339, 34360, 58678, 68720, 117356, 146695, 234712, 293390, 469424, 586780, 1173560, 2347120, 25202201, 50404402, 100808804, 126011005, 201617608, 252022010, 403235216, 504044020, 1008088040, 2016176080]

約数ペア:

[(1, 2016176080), (2, 1008088040), (4, 504044020), (5, 403235216), (8, 252022010), (10, 201617608), (16, 126011005), (20, 100808804), (40, 50404402), (80, 25202201), (859, 2347120), (1718, 1173560), (3436, 586780), (4295, 469424), (6872, 293390), (8590, 234712), (13744, 146695), (17180, 117356), (29339, 68720), (34360, 58678)]