124170860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2531}}^1$

素因数の和:2774

約数の個数: 48

約数和(自身を含む): 285852672

約数和(自身を除く): 161681812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 223, 446, 892, 1115, 2230, 2453, 2531, 4460, 4906, 5062, 9812, 10124, 12265, 12655, 24530, 25310, 27841, 49060, 50620, 55682, 111364, 139205, 278410, 556820, 564413, 1128826, 2257652, 2822065, 5644130, 6208543, 11288260, 12417086, 24834172, 31042715, 62085430, 124170860]

約数ペア:

[(1, 124170860), (2, 62085430), (4, 31042715), (5, 24834172), (10, 12417086), (11, 11288260), (20, 6208543), (22, 5644130), (44, 2822065), (55, 2257652), (110, 1128826), (220, 564413), (223, 556820), (446, 278410), (892, 139205), (1115, 111364), (2230, 55682), (2453, 50620), (2531, 49060), (4460, 27841), (4906, 25310), (5062, 24530), (9812, 12655), (10124, 12265)]