22735760

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7681}}^1$

素因数の和:7731

約数の個数: 40

約数和(自身を含む): 54296376

約数和(自身を除く): 31560616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 7681, 15362, 30724, 38405, 61448, 76810, 122896, 153620, 284197, 307240, 568394, 614480, 1136788, 1420985, 2273576, 2841970, 4547152, 5683940, 11367880, 22735760]

約数ペア:

[(1, 22735760), (2, 11367880), (4, 5683940), (5, 4547152), (8, 2841970), (10, 2273576), (16, 1420985), (20, 1136788), (37, 614480), (40, 568394), (74, 307240), (80, 284197), (148, 153620), (185, 122896), (296, 76810), (370, 61448), (592, 38405), (740, 30724), (1480, 15362), (2960, 7681)]