73179940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 158441472

約数和(自身を除く): 85261532

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 127, 188, 235, 254, 470, 508, 613, 635, 940, 1226, 1270, 2452, 2540, 3065, 5969, 6130, 11938, 12260, 23876, 28811, 29845, 57622, 59690, 77851, 115244, 119380, 144055, 155702, 288110, 311404, 389255, 576220, 778510, 1557020, 3658997, 7317994, 14635988, 18294985, 36589970, 73179940]

約数ペア:

[(1, 73179940), (2, 36589970), (4, 18294985), (5, 14635988), (10, 7317994), (20, 3658997), (47, 1557020), (94, 778510), (127, 576220), (188, 389255), (235, 311404), (254, 288110), (470, 155702), (508, 144055), (613, 119380), (635, 115244), (940, 77851), (1226, 59690), (1270, 57622), (2452, 29845), (2540, 28811), (3065, 23876), (5969, 12260), (6130, 11938)]