11483780

素因数分解:

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

素因数の和:7484

約数の個数: 48

約数和(自身を含む): 30070656

約数和(自身を除く): 18586876

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 7457, 14914, 29828, 37285, 52199, 74570, 82027, 104398, 149140, 164054, 208796, 260995, 328108, 410135, 521990, 574189, 820270, 1043980, 1148378, 1640540, 2296756, 2870945, 5741890, 11483780]

約数ペア:

[(1, 11483780), (2, 5741890), (4, 2870945), (5, 2296756), (7, 1640540), (10, 1148378), (11, 1043980), (14, 820270), (20, 574189), (22, 521990), (28, 410135), (35, 328108), (44, 260995), (55, 208796), (70, 164054), (77, 149140), (110, 104398), (140, 82027), (154, 74570), (220, 52199), (308, 37285), (385, 29828), (770, 14914), (1540, 7457)]