29170480

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2237}}^1$

素因数の和:2413

約数の個数: 40

約数和(自身を含む): 68267952

約数和(自身を除く): 39097472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2237, 2608, 3260, 4474, 6520, 8948, 11185, 13040, 17896, 22370, 35792, 44740, 89480, 178960, 364631, 729262, 1458524, 1823155, 2917048, 3646310, 5834096, 7292620, 14585240, 29170480]

約数ペア:

[(1, 29170480), (2, 14585240), (4, 7292620), (5, 5834096), (8, 3646310), (10, 2917048), (16, 1823155), (20, 1458524), (40, 729262), (80, 364631), (163, 178960), (326, 89480), (652, 44740), (815, 35792), (1304, 22370), (1630, 17896), (2237, 13040), (2608, 11185), (3260, 8948), (4474, 6520)]