75480004

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 133660800

約数和(自身を除く): 58180796

約数列:

[1, 2, 4, 179, 271, 358, 389, 542, 716, 778, 1084, 1556, 48509, 69631, 97018, 105419, 139262, 194036, 210838, 278524, 421676, 18870001, 37740002, 75480004]

約数ペア:

[(1, 75480004), (2, 37740002), (4, 18870001), (179, 421676), (271, 278524), (358, 210838), (389, 194036), (542, 139262), (716, 105419), (778, 97018), (1084, 69631), (1556, 48509)]