38156684240

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2101139}}^1$

素因数の和:2101379

約数の個数: 40

約数和(自身を含む): 89105145120

約数和(自身を除く): 50948460880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1816, 2270, 3632, 4540, 9080, 18160, 2101139, 4202278, 8404556, 10505695, 16809112, 21011390, 33618224, 42022780, 84045560, 168091120, 476958553, 953917106, 1907834212, 2384792765, 3815668424, 4769585530, 7631336848, 9539171060, 19078342120, 38156684240]

約数ペア:

[(1, 38156684240), (2, 19078342120), (4, 9539171060), (5, 7631336848), (8, 4769585530), (10, 3815668424), (16, 2384792765), (20, 1907834212), (40, 953917106), (80, 476958553), (227, 168091120), (454, 84045560), (908, 42022780), (1135, 33618224), (1816, 21011390), (2270, 16809112), (3632, 10505695), (4540, 8404556), (9080, 4202278), (18160, 2101139)]