23844700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 57652560

約数和(自身を除く): 33807860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 53, 55, 100, 106, 110, 212, 220, 265, 275, 409, 530, 550, 583, 818, 1060, 1100, 1166, 1325, 1636, 2045, 2332, 2650, 2915, 4090, 4499, 5300, 5830, 8180, 8998, 10225, 11660, 14575, 17996, 20450, 21677, 22495, 29150, 40900, 43354, 44990, 58300, 86708, 89980, 108385, 112475, 216770, 224950, 238447, 433540, 449900, 476894, 541925, 953788, 1083850, 1192235, 2167700, 2384470, 4768940, 5961175, 11922350, 23844700]

約数ペア:

[(1, 23844700), (2, 11922350), (4, 5961175), (5, 4768940), (10, 2384470), (11, 2167700), (20, 1192235), (22, 1083850), (25, 953788), (44, 541925), (50, 476894), (53, 449900), (55, 433540), (100, 238447), (106, 224950), (110, 216770), (212, 112475), (220, 108385), (265, 89980), (275, 86708), (409, 58300), (530, 44990), (550, 43354), (583, 40900), (818, 29150), (1060, 22495), (1100, 21677), (1166, 20450), (1325, 17996), (1636, 14575), (2045, 11660), (2332, 10225), (2650, 8998), (2915, 8180), (4090, 5830), (4499, 5300)]