1569831380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{113921}}^1$

素因数の和:113996

約数の個数: 48

約数和(自身を含む): 3617251344

約数和(自身を除く): 2047419964

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 530, 689, 1060, 1378, 2756, 3445, 6890, 13780, 113921, 227842, 455684, 569605, 1139210, 1480973, 2278420, 2961946, 5923892, 6037813, 7404865, 12075626, 14809730, 24151252, 29619460, 30189065, 60378130, 78491569, 120756260, 156983138, 313966276, 392457845, 784915690, 1569831380]

約数ペア:

[(1, 1569831380), (2, 784915690), (4, 392457845), (5, 313966276), (10, 156983138), (13, 120756260), (20, 78491569), (26, 60378130), (52, 30189065), (53, 29619460), (65, 24151252), (106, 14809730), (130, 12075626), (212, 7404865), (260, 6037813), (265, 5923892), (530, 2961946), (689, 2278420), (1060, 1480973), (1378, 1139210), (2756, 569605), (3445, 455684), (6890, 227842), (13780, 113921)]