1958993740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2609}}^1\times {\mathrm{3413}}^1$

素因数の和:6042

約数の個数: 48

約数和(自身を含む): 4490912160

約数和(自身を除く): 2531918420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2609, 3413, 5218, 6826, 10436, 13045, 13652, 17065, 26090, 28699, 34130, 37543, 52180, 57398, 68260, 75086, 114796, 143495, 150172, 187715, 286990, 375430, 573980, 750860, 8904517, 17809034, 35618068, 44522585, 89045170, 97949687, 178090340, 195899374, 391798748, 489748435, 979496870, 1958993740]

約数ペア:

[(1, 1958993740), (2, 979496870), (4, 489748435), (5, 391798748), (10, 195899374), (11, 178090340), (20, 97949687), (22, 89045170), (44, 44522585), (55, 35618068), (110, 17809034), (220, 8904517), (2609, 750860), (3413, 573980), (5218, 375430), (6826, 286990), (10436, 187715), (13045, 150172), (13652, 143495), (17065, 114796), (26090, 75086), (28699, 68260), (34130, 57398), (37543, 52180)]