74948960

素因数分解:

$2^5\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1327}}^1$

素因数の和:1695

約数の個数: 48

約数和(自身を含む): 177702336

約数和(自身を除く): 102753376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 353, 706, 1327, 1412, 1765, 2654, 2824, 3530, 5308, 5648, 6635, 7060, 10616, 11296, 13270, 14120, 21232, 26540, 28240, 42464, 53080, 56480, 106160, 212320, 468431, 936862, 1873724, 2342155, 3747448, 4684310, 7494896, 9368620, 14989792, 18737240, 37474480, 74948960]

約数ペア:

[(1, 74948960), (2, 37474480), (4, 18737240), (5, 14989792), (8, 9368620), (10, 7494896), (16, 4684310), (20, 3747448), (32, 2342155), (40, 1873724), (80, 936862), (160, 468431), (353, 212320), (706, 106160), (1327, 56480), (1412, 53080), (1765, 42464), (2654, 28240), (2824, 26540), (3530, 21232), (5308, 14120), (5648, 13270), (6635, 11296), (7060, 10616)]