88762660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2467}}^1$

素因数の和:2740

約数の個数: 48

約数和(自身を含む): 213945984

約数和(自身を除く): 125183324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 257, 514, 1028, 1285, 1799, 2467, 2570, 3598, 4934, 5140, 7196, 8995, 9868, 12335, 17269, 17990, 24670, 34538, 35980, 49340, 69076, 86345, 172690, 345380, 634019, 1268038, 2536076, 3170095, 4438133, 6340190, 8876266, 12680380, 17752532, 22190665, 44381330, 88762660]

約数ペア:

[(1, 88762660), (2, 44381330), (4, 22190665), (5, 17752532), (7, 12680380), (10, 8876266), (14, 6340190), (20, 4438133), (28, 3170095), (35, 2536076), (70, 1268038), (140, 634019), (257, 345380), (514, 172690), (1028, 86345), (1285, 69076), (1799, 49340), (2467, 35980), (2570, 34538), (3598, 24670), (4934, 17990), (5140, 17269), (7196, 12335), (8995, 9868)]