103677040

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18253}}^1$

素因数の和:18337

約数の個数: 40

約数和(自身を含む): 244457568

約数和(自身を除く): 140780528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 18253, 36506, 73012, 91265, 146024, 182530, 292048, 365060, 730120, 1295963, 1460240, 2591926, 5183852, 6479815, 10367704, 12959630, 20735408, 25919260, 51838520, 103677040]

約数ペア:

[(1, 103677040), (2, 51838520), (4, 25919260), (5, 20735408), (8, 12959630), (10, 10367704), (16, 6479815), (20, 5183852), (40, 2591926), (71, 1460240), (80, 1295963), (142, 730120), (284, 365060), (355, 292048), (568, 182530), (710, 146024), (1136, 91265), (1420, 73012), (2840, 36506), (5680, 18253)]