63734660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1373}}^1$

素因数の和:1604

約数の個数: 48

約数和(自身を含む): 146809152

約数和(自身を除く): 83074492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 211, 220, 422, 844, 1055, 1373, 2110, 2321, 2746, 4220, 4642, 5492, 6865, 9284, 11605, 13730, 15103, 23210, 27460, 30206, 46420, 60412, 75515, 151030, 289703, 302060, 579406, 1158812, 1448515, 2897030, 3186733, 5794060, 6373466, 12746932, 15933665, 31867330, 63734660]

約数ペア:

[(1, 63734660), (2, 31867330), (4, 15933665), (5, 12746932), (10, 6373466), (11, 5794060), (20, 3186733), (22, 2897030), (44, 1448515), (55, 1158812), (110, 579406), (211, 302060), (220, 289703), (422, 151030), (844, 75515), (1055, 60412), (1373, 46420), (2110, 30206), (2321, 27460), (2746, 23210), (4220, 15103), (4642, 13730), (5492, 11605), (6865, 9284)]