2201534440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{253633}}^1$

素因数の和:253682

約数の個数: 64

約数和(自身を含む): 5843727360

約数和(自身を除く): 3642192920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 253633, 507266, 1014532, 1268165, 1775431, 2029064, 2536330, 3550862, 5072660, 7101724, 7862623, 8877155, 10145320, 14203448, 15725246, 17754310, 31450492, 35508620, 39313115, 55038361, 62900984, 71017240, 78626230, 110076722, 157252460, 220153444, 275191805, 314504920, 440306888, 550383610, 1100767220, 2201534440]

約数ペア:

[(1, 2201534440), (2, 1100767220), (4, 550383610), (5, 440306888), (7, 314504920), (8, 275191805), (10, 220153444), (14, 157252460), (20, 110076722), (28, 78626230), (31, 71017240), (35, 62900984), (40, 55038361), (56, 39313115), (62, 35508620), (70, 31450492), (124, 17754310), (140, 15725246), (155, 14203448), (217, 10145320), (248, 8877155), (280, 7862623), (310, 7101724), (434, 5072660), (620, 3550862), (868, 2536330), (1085, 2029064), (1240, 1775431), (1736, 1268165), (2170, 1014532), (4340, 507266), (8680, 253633)]