23081300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{20983}}^1$

素因数の和:21008

約数の個数: 36

約数和(自身を含む): 54642336

約数和(自身を除く): 31561036

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 20983, 41966, 83932, 104915, 209830, 230813, 419660, 461626, 524575, 923252, 1049150, 1154065, 2098300, 2308130, 4616260, 5770325, 11540650, 23081300]

約数ペア:

[(1, 23081300), (2, 11540650), (4, 5770325), (5, 4616260), (10, 2308130), (11, 2098300), (20, 1154065), (22, 1049150), (25, 923252), (44, 524575), (50, 461626), (55, 419660), (100, 230813), (110, 209830), (220, 104915), (275, 83932), (550, 41966), (1100, 20983)]