125558620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{12143}}^1$

素因数の和:12210

約数の個数: 48

約数和(自身を含む): 293787648

約数和(自身を除く): 168229028

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 10340, 12143, 24286, 48572, 60715, 121430, 133573, 242860, 267146, 534292, 570721, 667865, 1141442, 1335730, 2282884, 2671460, 2853605, 5707210, 6277931, 11414420, 12555862, 25111724, 31389655, 62779310, 125558620]

約数ペア:

[(1, 125558620), (2, 62779310), (4, 31389655), (5, 25111724), (10, 12555862), (11, 11414420), (20, 6277931), (22, 5707210), (44, 2853605), (47, 2671460), (55, 2282884), (94, 1335730), (110, 1141442), (188, 667865), (220, 570721), (235, 534292), (470, 267146), (517, 242860), (940, 133573), (1034, 121430), (2068, 60715), (2585, 48572), (5170, 24286), (10340, 12143)]