132312520

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{70379}}^1$

素因数の和:70437

約数の個数: 32

約数和(自身を含む): 304041600

約数和(自身を除く): 171729080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 70379, 140758, 281516, 351895, 563032, 703790, 1407580, 2815160, 3307813, 6615626, 13231252, 16539065, 26462504, 33078130, 66156260, 132312520]

約数ペア:

[(1, 132312520), (2, 66156260), (4, 33078130), (5, 26462504), (8, 16539065), (10, 13231252), (20, 6615626), (40, 3307813), (47, 2815160), (94, 1407580), (188, 703790), (235, 563032), (376, 351895), (470, 281516), (940, 140758), (1880, 70379)]