55414780

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67579}}^1$

素因数の和:67629

約数の個数: 24

約数和(自身を含む): 119211120

約数和(自身を除く): 63796340

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 67579, 135158, 270316, 337895, 675790, 1351580, 2770739, 5541478, 11082956, 13853695, 27707390, 55414780]

約数ペア:

[(1, 55414780), (2, 27707390), (4, 13853695), (5, 11082956), (10, 5541478), (20, 2770739), (41, 1351580), (82, 675790), (164, 337895), (205, 270316), (410, 135158), (820, 67579)]