74468620

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 160312320

約数和(自身を除く): 85843700

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 223, 236, 283, 295, 446, 566, 590, 892, 1115, 1132, 1180, 1415, 2230, 2830, 4460, 5660, 13157, 16697, 26314, 33394, 52628, 63109, 65785, 66788, 83485, 126218, 131570, 166970, 252436, 263140, 315545, 333940, 631090, 1262180, 3723431, 7446862, 14893724, 18617155, 37234310, 74468620]

約数ペア:

[(1, 74468620), (2, 37234310), (4, 18617155), (5, 14893724), (10, 7446862), (20, 3723431), (59, 1262180), (118, 631090), (223, 333940), (236, 315545), (283, 263140), (295, 252436), (446, 166970), (566, 131570), (590, 126218), (892, 83485), (1115, 66788), (1132, 65785), (1180, 63109), (1415, 52628), (2230, 33394), (2830, 26314), (4460, 16697), (5660, 13157)]