227119840

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{26783}}^1$

素因数の和:26851

約数の個数: 48

約数和(自身を含む): 546715008

約数和(自身を除く): 319595168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 26783, 53566, 107132, 133915, 214264, 267830, 428528, 535660, 857056, 1071320, 1419499, 2142640, 2838998, 4285280, 5677996, 7097495, 11355992, 14194990, 22711984, 28389980, 45423968, 56779960, 113559920, 227119840]

約数ペア:

[(1, 227119840), (2, 113559920), (4, 56779960), (5, 45423968), (8, 28389980), (10, 22711984), (16, 14194990), (20, 11355992), (32, 7097495), (40, 5677996), (53, 4285280), (80, 2838998), (106, 2142640), (160, 1419499), (212, 1071320), (265, 857056), (424, 535660), (530, 428528), (848, 267830), (1060, 214264), (1696, 133915), (2120, 107132), (4240, 53566), (8480, 26783)]