40241120

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5849}}^1$

素因数の和:5907

約数の個数: 48

約数和(自身を含む): 97297200

約数和(自身を除く): 57056080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 5849, 6880, 11698, 23396, 29245, 46792, 58490, 93584, 116980, 187168, 233960, 251507, 467920, 503014, 935840, 1006028, 1257535, 2012056, 2515070, 4024112, 5030140, 8048224, 10060280, 20120560, 40241120]

約数ペア:

[(1, 40241120), (2, 20120560), (4, 10060280), (5, 8048224), (8, 5030140), (10, 4024112), (16, 2515070), (20, 2012056), (32, 1257535), (40, 1006028), (43, 935840), (80, 503014), (86, 467920), (160, 251507), (172, 233960), (215, 187168), (344, 116980), (430, 93584), (688, 58490), (860, 46792), (1376, 29245), (1720, 23396), (3440, 11698), (5849, 6880)]