112315970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2221}}^1$

素因数の和:2630

約数の個数: 32

約数和(自身を含む): 218378160

約数和(自身を除く): 106062190

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 389, 778, 1945, 2221, 3890, 4442, 5057, 10114, 11105, 22210, 25285, 28873, 50570, 57746, 144365, 288730, 863969, 1727938, 4319845, 8639690, 11231597, 22463194, 56157985, 112315970]

約数ペア:

[(1, 112315970), (2, 56157985), (5, 22463194), (10, 11231597), (13, 8639690), (26, 4319845), (65, 1727938), (130, 863969), (389, 288730), (778, 144365), (1945, 57746), (2221, 50570), (3890, 28873), (4442, 25285), (5057, 22210), (10114, 11105)]