40202575

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 61067520

約数和(自身を除く): 20864945

約数列:

[1, 5, 7, 19, 25, 35, 95, 107, 113, 133, 175, 475, 535, 565, 665, 749, 791, 2033, 2147, 2675, 2825, 3325, 3745, 3955, 10165, 10735, 12091, 14231, 15029, 18725, 19775, 50825, 53675, 60455, 71155, 75145, 84637, 229729, 302275, 355775, 375725, 423185, 1148645, 1608103, 2115925, 5743225, 8040515, 40202575]

約数ペア:

[(1, 40202575), (5, 8040515), (7, 5743225), (19, 2115925), (25, 1608103), (35, 1148645), (95, 423185), (107, 375725), (113, 355775), (133, 302275), (175, 229729), (475, 84637), (535, 75145), (565, 71155), (665, 60455), (749, 53675), (791, 50825), (2033, 19775), (2147, 18725), (2675, 15029), (2825, 14231), (3325, 12091), (3745, 10735), (3955, 10165)]