10195280

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4111}}^1$

素因数の和:4155

約数の個数: 40

約数和(自身を含む): 24474624

約数和(自身を除く): 14279344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 4111, 8222, 16444, 20555, 32888, 41110, 65776, 82220, 127441, 164440, 254882, 328880, 509764, 637205, 1019528, 1274410, 2039056, 2548820, 5097640, 10195280]

約数ペア:

[(1, 10195280), (2, 5097640), (4, 2548820), (5, 2039056), (8, 1274410), (10, 1019528), (16, 637205), (20, 509764), (31, 328880), (40, 254882), (62, 164440), (80, 127441), (124, 82220), (155, 65776), (248, 41110), (310, 32888), (496, 20555), (620, 16444), (1240, 8222), (2480, 4111)]