1075128980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{46867}}^1$

素因数の和:46944

約数の個数: 48

約数和(自身を含む): 2393642496

約数和(自身を除く): 1318513516

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 620, 740, 1147, 2294, 4588, 5735, 11470, 22940, 46867, 93734, 187468, 234335, 468670, 937340, 1452877, 1734079, 2905754, 3468158, 5811508, 6936316, 7264385, 8670395, 14528770, 17340790, 29057540, 34681580, 53756449, 107512898, 215025796, 268782245, 537564490, 1075128980]

約数ペア:

[(1, 1075128980), (2, 537564490), (4, 268782245), (5, 215025796), (10, 107512898), (20, 53756449), (31, 34681580), (37, 29057540), (62, 17340790), (74, 14528770), (124, 8670395), (148, 7264385), (155, 6936316), (185, 5811508), (310, 3468158), (370, 2905754), (620, 1734079), (740, 1452877), (1147, 937340), (2294, 468670), (4588, 234335), (5735, 187468), (11470, 93734), (22940, 46867)]