22928440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30169}}^1$

素因数の和:30199

約数の個数: 32

約数和(自身を含む): 54306000

約数和(自身を除く): 31377560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 30169, 60338, 120676, 150845, 241352, 301690, 573211, 603380, 1146422, 1206760, 2292844, 2866055, 4585688, 5732110, 11464220, 22928440]

約数ペア:

[(1, 22928440), (2, 11464220), (4, 5732110), (5, 4585688), (8, 2866055), (10, 2292844), (19, 1206760), (20, 1146422), (38, 603380), (40, 573211), (76, 301690), (95, 241352), (152, 150845), (190, 120676), (380, 60338), (760, 30169)]