234543520

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47287}}^1$

素因数の和:47333

約数の個数: 48

約数和(自身を含む): 571995648

約数和(自身を除く): 337452128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 47287, 94574, 189148, 236435, 378296, 472870, 756592, 945740, 1465897, 1513184, 1891480, 2931794, 3782960, 5863588, 7329485, 7565920, 11727176, 14658970, 23454352, 29317940, 46908704, 58635880, 117271760, 234543520]

約数ペア:

[(1, 234543520), (2, 117271760), (4, 58635880), (5, 46908704), (8, 29317940), (10, 23454352), (16, 14658970), (20, 11727176), (31, 7565920), (32, 7329485), (40, 5863588), (62, 3782960), (80, 2931794), (124, 1891480), (155, 1513184), (160, 1465897), (248, 945740), (310, 756592), (496, 472870), (620, 378296), (992, 236435), (1240, 189148), (2480, 94574), (4960, 47287)]