890304844480

素因数分解:

$2^6\times 5^1\times {\mathrm{571}}^1\times {\mathrm{4872509}}^1$

素因数の和:4873097

約数の個数: 56

約数和(自身を含む): 2123751698640

約数和(自身を除く): 1233446854160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 571, 1142, 2284, 2855, 4568, 5710, 9136, 11420, 18272, 22840, 36544, 45680, 91360, 182720, 4872509, 9745018, 19490036, 24362545, 38980072, 48725090, 77960144, 97450180, 155920288, 194900360, 311840576, 389800720, 779601440, 1559202880, 2782202639, 5564405278, 11128810556, 13911013195, 22257621112, 27822026390, 44515242224, 55644052780, 89030484448, 111288105560, 178060968896, 222576211120, 445152422240, 890304844480]

約数ペア:

[(1, 890304844480), (2, 445152422240), (4, 222576211120), (5, 178060968896), (8, 111288105560), (10, 89030484448), (16, 55644052780), (20, 44515242224), (32, 27822026390), (40, 22257621112), (64, 13911013195), (80, 11128810556), (160, 5564405278), (320, 2782202639), (571, 1559202880), (1142, 779601440), (2284, 389800720), (2855, 311840576), (4568, 194900360), (5710, 155920288), (9136, 97450180), (11420, 77960144), (18272, 48725090), (22840, 38980072), (36544, 24362545), (45680, 19490036), (91360, 9745018), (182720, 4872509)]