37383340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2557}}^1$

素因数の和:2626

約数の個数: 48

約数和(自身を含む): 85089312

約数和(自身を除く): 47705972

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 2557, 2924, 3655, 5114, 7310, 10228, 12785, 14620, 25570, 43469, 51140, 86938, 109951, 173876, 217345, 219902, 434690, 439804, 549755, 869380, 1099510, 1869167, 2199020, 3738334, 7476668, 9345835, 18691670, 37383340]

約数ペア:

[(1, 37383340), (2, 18691670), (4, 9345835), (5, 7476668), (10, 3738334), (17, 2199020), (20, 1869167), (34, 1099510), (43, 869380), (68, 549755), (85, 439804), (86, 434690), (170, 219902), (172, 217345), (215, 173876), (340, 109951), (430, 86938), (731, 51140), (860, 43469), (1462, 25570), (2557, 14620), (2924, 12785), (3655, 10228), (5114, 7310)]