125909240

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{66973}}^1$

素因数の和:67031

約数の個数: 32

約数和(自身を含む): 289327680

約数和(自身を除く): 163418440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 66973, 133946, 267892, 334865, 535784, 669730, 1339460, 2678920, 3147731, 6295462, 12590924, 15738655, 25181848, 31477310, 62954620, 125909240]

約数ペア:

[(1, 125909240), (2, 62954620), (4, 31477310), (5, 25181848), (8, 15738655), (10, 12590924), (20, 6295462), (40, 3147731), (47, 2678920), (94, 1339460), (188, 669730), (235, 535784), (376, 334865), (470, 267892), (940, 133946), (1880, 66973)]