58421240

素因数分解:

$2^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{5683}}^1$

素因数の和:5951

約数の個数: 32

約数和(自身を含む): 131982480

約数和(自身を除く): 73561240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 257, 514, 1028, 1285, 2056, 2570, 5140, 5683, 10280, 11366, 22732, 28415, 45464, 56830, 113660, 227320, 1460531, 2921062, 5842124, 7302655, 11684248, 14605310, 29210620, 58421240]

約数ペア:

[(1, 58421240), (2, 29210620), (4, 14605310), (5, 11684248), (8, 7302655), (10, 5842124), (20, 2921062), (40, 1460531), (257, 227320), (514, 113660), (1028, 56830), (1285, 45464), (2056, 28415), (2570, 22732), (5140, 11366), (5683, 10280)]