75101620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{631}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 172642176

約数和(自身を除く): 97540556

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 541, 631, 1082, 1262, 2164, 2524, 2705, 3155, 5410, 5951, 6310, 6941, 10820, 11902, 12620, 13882, 23804, 27764, 29755, 34705, 59510, 69410, 119020, 138820, 341371, 682742, 1365484, 1706855, 3413710, 3755081, 6827420, 7510162, 15020324, 18775405, 37550810, 75101620]

約数ペア:

[(1, 75101620), (2, 37550810), (4, 18775405), (5, 15020324), (10, 7510162), (11, 6827420), (20, 3755081), (22, 3413710), (44, 1706855), (55, 1365484), (110, 682742), (220, 341371), (541, 138820), (631, 119020), (1082, 69410), (1262, 59510), (2164, 34705), (2524, 29755), (2705, 27764), (3155, 23804), (5410, 13882), (5951, 12620), (6310, 11902), (6941, 10820)]