4001690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5197}}^1$

素因数の和:5222

約数の個数: 32

約数和(自身を含む): 8982144

約数和(自身を除く): 4980454

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 5197, 10394, 25985, 36379, 51970, 57167, 72758, 114334, 181895, 285835, 363790, 400169, 571670, 800338, 2000845, 4001690]

約数ペア:

[(1, 4001690), (2, 2000845), (5, 800338), (7, 571670), (10, 400169), (11, 363790), (14, 285835), (22, 181895), (35, 114334), (55, 72758), (70, 57167), (77, 51970), (110, 36379), (154, 25985), (385, 10394), (770, 5197)]