1532820740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{27539}}^1$

素因数の和:27593

約数の個数: 72

約数和(自身を含む): 3692122560

約数和(自身を除く): 2159301820

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, 27539, 27830, 55078, 55660, 110156, 137695, 275390, 302929, 550780, 605858, 633397, 1211716, 1266794, 1514645, 2533588, 3029290, 3166985, 3332219, 6058580, 6333970, 6664438, 6967367, 12667940, 13328876, 13934734, 16661095, 27869468, 33322190, 34836835, 66644380, 69673670, 76641037, 139347340, 153282074, 306564148, 383205185, 766410370, 1532820740]

約数ペア:

[(1, 1532820740), (2, 766410370), (4, 383205185), (5, 306564148), (10, 153282074), (11, 139347340), (20, 76641037), (22, 69673670), (23, 66644380), (44, 34836835), (46, 33322190), (55, 27869468), (92, 16661095), (110, 13934734), (115, 13328876), (121, 12667940), (220, 6967367), (230, 6664438), (242, 6333970), (253, 6058580), (460, 3332219), (484, 3166985), (506, 3029290), (605, 2533588), (1012, 1514645), (1210, 1266794), (1265, 1211716), (2420, 633397), (2530, 605858), (2783, 550780), (5060, 302929), (5566, 275390), (11132, 137695), (13915, 110156), (27539, 55660), (27830, 55078)]