25297140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38329}}^1$

素因数の和:38352

約数の個数: 48

約数和(自身を含む): 77273280

約数和(自身を除く): 51976140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 38329, 76658, 114987, 153316, 191645, 229974, 383290, 421619, 459948, 574935, 766580, 843238, 1149870, 1264857, 1686476, 2108095, 2299740, 2529714, 4216190, 5059428, 6324285, 8432380, 12648570, 25297140]

約数ペア:

[(1, 25297140), (2, 12648570), (3, 8432380), (4, 6324285), (5, 5059428), (6, 4216190), (10, 2529714), (11, 2299740), (12, 2108095), (15, 1686476), (20, 1264857), (22, 1149870), (30, 843238), (33, 766580), (44, 574935), (55, 459948), (60, 421619), (66, 383290), (110, 229974), (132, 191645), (165, 153316), (220, 114987), (330, 76658), (660, 38329)]