937509940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1\times {\mathrm{1627}}^1$

素因数の和:2296

約数の個数: 48

約数和(自身を含む): 2015177472

約数和(自身を除く): 1077667532

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 613, 940, 1226, 1627, 2452, 3065, 3254, 6130, 6508, 8135, 12260, 16270, 28811, 32540, 57622, 76469, 115244, 144055, 152938, 288110, 305876, 382345, 576220, 764690, 997351, 1529380, 1994702, 3989404, 4986755, 9973510, 19947020, 46875497, 93750994, 187501988, 234377485, 468754970, 937509940]

約数ペア:

[(1, 937509940), (2, 468754970), (4, 234377485), (5, 187501988), (10, 93750994), (20, 46875497), (47, 19947020), (94, 9973510), (188, 4986755), (235, 3989404), (470, 1994702), (613, 1529380), (940, 997351), (1226, 764690), (1627, 576220), (2452, 382345), (3065, 305876), (3254, 288110), (6130, 152938), (6508, 144055), (8135, 115244), (12260, 76469), (16270, 57622), (28811, 32540)]