201013040

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{11069}}^1$

素因数の和:11309

約数の個数: 40

約数和(自身を含む): 469456560

約数和(自身を除く): 268443520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1816, 2270, 3632, 4540, 9080, 11069, 18160, 22138, 44276, 55345, 88552, 110690, 177104, 221380, 442760, 885520, 2512663, 5025326, 10050652, 12563315, 20101304, 25126630, 40202608, 50253260, 100506520, 201013040]

約数ペア:

[(1, 201013040), (2, 100506520), (4, 50253260), (5, 40202608), (8, 25126630), (10, 20101304), (16, 12563315), (20, 10050652), (40, 5025326), (80, 2512663), (227, 885520), (454, 442760), (908, 221380), (1135, 177104), (1816, 110690), (2270, 88552), (3632, 55345), (4540, 44276), (9080, 22138), (11069, 18160)]