98593780

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1979}}^1$

素因数の和:2088

約数の個数: 48

約数和(自身を含む): 215550720

約数和(自身を除く): 116956940

約数列:

[1, 2, 4, 5, 10, 20, 47, 53, 94, 106, 188, 212, 235, 265, 470, 530, 940, 1060, 1979, 2491, 3958, 4982, 7916, 9895, 9964, 12455, 19790, 24910, 39580, 49820, 93013, 104887, 186026, 209774, 372052, 419548, 465065, 524435, 930130, 1048870, 1860260, 2097740, 4929689, 9859378, 19718756, 24648445, 49296890, 98593780]

約数ペア:

[(1, 98593780), (2, 49296890), (4, 24648445), (5, 19718756), (10, 9859378), (20, 4929689), (47, 2097740), (53, 1860260), (94, 1048870), (106, 930130), (188, 524435), (212, 465065), (235, 419548), (265, 372052), (470, 209774), (530, 186026), (940, 104887), (1060, 93013), (1979, 49820), (2491, 39580), (3958, 24910), (4982, 19790), (7916, 12455), (9895, 9964)]