33044140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 72253440

約数和(自身を除く): 39209300

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 223, 239, 310, 446, 478, 620, 892, 956, 1115, 1195, 2230, 2390, 4460, 4780, 6913, 7409, 13826, 14818, 27652, 29636, 34565, 37045, 53297, 69130, 74090, 106594, 138260, 148180, 213188, 266485, 532970, 1065940, 1652207, 3304414, 6608828, 8261035, 16522070, 33044140]

約数ペア:

[(1, 33044140), (2, 16522070), (4, 8261035), (5, 6608828), (10, 3304414), (20, 1652207), (31, 1065940), (62, 532970), (124, 266485), (155, 213188), (223, 148180), (239, 138260), (310, 106594), (446, 74090), (478, 69130), (620, 53297), (892, 37045), (956, 34565), (1115, 29636), (1195, 27652), (2230, 14818), (2390, 13826), (4460, 7409), (4780, 6913)]