40193230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7457}}^1$

素因数の和:7489

約数の個数: 48

約数和(自身を含む): 91822896

約数和(自身を除く): 51629666

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 7457, 14914, 37285, 52199, 74570, 82027, 104398, 164054, 260995, 365393, 410135, 521990, 574189, 730786, 820270, 1148378, 1826965, 2870945, 3653930, 4019323, 5741890, 8038646, 20096615, 40193230]

約数ペア:

[(1, 40193230), (2, 20096615), (5, 8038646), (7, 5741890), (10, 4019323), (11, 3653930), (14, 2870945), (22, 1826965), (35, 1148378), (49, 820270), (55, 730786), (70, 574189), (77, 521990), (98, 410135), (110, 365393), (154, 260995), (245, 164054), (385, 104398), (490, 82027), (539, 74570), (770, 52199), (1078, 37285), (2695, 14914), (5390, 7457)]