40065190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{797}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 78944544

約数和(自身を除く): 38879354

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 457, 797, 914, 1594, 2285, 3985, 4570, 5027, 7970, 8767, 10054, 17534, 25135, 43835, 50270, 87670, 364229, 728458, 1821145, 3642290, 4006519, 8013038, 20032595, 40065190]

約数ペア:

[(1, 40065190), (2, 20032595), (5, 8013038), (10, 4006519), (11, 3642290), (22, 1821145), (55, 728458), (110, 364229), (457, 87670), (797, 50270), (914, 43835), (1594, 25135), (2285, 17534), (3985, 10054), (4570, 8767), (5027, 7970)]