230382680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{523597}}^1$

素因数の和:523619

約数の個数: 32

約数和(自身を含む): 565485840

約数和(自身を除く): 335103160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 523597, 1047194, 2094388, 2617985, 4188776, 5235970, 5759567, 10471940, 11519134, 20943880, 23038268, 28797835, 46076536, 57595670, 115191340, 230382680]

約数ペア:

[(1, 230382680), (2, 115191340), (4, 57595670), (5, 46076536), (8, 28797835), (10, 23038268), (11, 20943880), (20, 11519134), (22, 10471940), (40, 5759567), (44, 5235970), (55, 4188776), (88, 2617985), (110, 2094388), (220, 1047194), (440, 523597)]