23757580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15427}}^1$

素因数の和:15454

約数の個数: 48

約数和(自身を含む): 62205696

約数和(自身を除く): 38448116

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 15427, 30854, 61708, 77135, 107989, 154270, 169697, 215978, 308540, 339394, 431956, 539945, 678788, 848485, 1079890, 1187879, 1696970, 2159780, 2375758, 3393940, 4751516, 5939395, 11878790, 23757580]

約数ペア:

[(1, 23757580), (2, 11878790), (4, 5939395), (5, 4751516), (7, 3393940), (10, 2375758), (11, 2159780), (14, 1696970), (20, 1187879), (22, 1079890), (28, 848485), (35, 678788), (44, 539945), (55, 431956), (70, 339394), (77, 308540), (110, 215978), (140, 169697), (154, 154270), (220, 107989), (308, 77135), (385, 61708), (770, 30854), (1540, 15427)]