2291477360

素因数分解:

$2^4\times 5^1\times {\mathrm{491}}^1\times {\mathrm{58337}}^1$

素因数の和:58841

約数の個数: 40

約数和(自身を含む): 5338627056

約数和(自身を除く): 3047149696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 491, 982, 1964, 2455, 3928, 4910, 7856, 9820, 19640, 39280, 58337, 116674, 233348, 291685, 466696, 583370, 933392, 1166740, 2333480, 4666960, 28643467, 57286934, 114573868, 143217335, 229147736, 286434670, 458295472, 572869340, 1145738680, 2291477360]

約数ペア:

[(1, 2291477360), (2, 1145738680), (4, 572869340), (5, 458295472), (8, 286434670), (10, 229147736), (16, 143217335), (20, 114573868), (40, 57286934), (80, 28643467), (491, 4666960), (982, 2333480), (1964, 1166740), (2455, 933392), (3928, 583370), (4910, 466696), (7856, 291685), (9820, 233348), (19640, 116674), (39280, 58337)]