110499740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2707}}^1$

素因数の和:2886

約数の個数: 48

約数和(自身を含む): 251584032

約数和(自身を除く): 141084292

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 157, 260, 314, 628, 785, 1570, 2041, 2707, 3140, 4082, 5414, 8164, 10205, 10828, 13535, 20410, 27070, 35191, 40820, 54140, 70382, 140764, 175955, 351910, 424999, 703820, 849998, 1699996, 2124995, 4249990, 5524987, 8499980, 11049974, 22099948, 27624935, 55249870, 110499740]

約数ペア:

[(1, 110499740), (2, 55249870), (4, 27624935), (5, 22099948), (10, 11049974), (13, 8499980), (20, 5524987), (26, 4249990), (52, 2124995), (65, 1699996), (130, 849998), (157, 703820), (260, 424999), (314, 351910), (628, 175955), (785, 140764), (1570, 70382), (2041, 54140), (2707, 40820), (3140, 35191), (4082, 27070), (5414, 20410), (8164, 13535), (10205, 10828)]