9589049140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{172279}}^1$

素因数の和:172333

約数の個数: 72

約数和(自身を含む): 23096545920

約数和(自身を除く): 13507496780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 121, 220, 230, 242, 253, 460, 484, 506, 605, 1012, 1210, 1265, 2420, 2530, 2783, 5060, 5566, 11132, 13915, 27830, 55660, 172279, 344558, 689116, 861395, 1722790, 1895069, 3445580, 3790138, 3962417, 7580276, 7924834, 9475345, 15849668, 18950690, 19812085, 20845759, 37901380, 39624170, 41691518, 43586587, 79248340, 83383036, 87173174, 104228795, 174346348, 208457590, 217932935, 416915180, 435865870, 479452457, 871731740, 958904914, 1917809828, 2397262285, 4794524570, 9589049140]

約数ペア:

[(1, 9589049140), (2, 4794524570), (4, 2397262285), (5, 1917809828), (10, 958904914), (11, 871731740), (20, 479452457), (22, 435865870), (23, 416915180), (44, 217932935), (46, 208457590), (55, 174346348), (92, 104228795), (110, 87173174), (115, 83383036), (121, 79248340), (220, 43586587), (230, 41691518), (242, 39624170), (253, 37901380), (460, 20845759), (484, 19812085), (506, 18950690), (605, 15849668), (1012, 9475345), (1210, 7924834), (1265, 7580276), (2420, 3962417), (2530, 3790138), (2783, 3445580), (5060, 1895069), (5566, 1722790), (11132, 861395), (13915, 689116), (27830, 344558), (55660, 172279)]