84619480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{192317}}^1$

素因数の和:192339

約数の個数: 32

約数和(自身を含む): 207703440

約数和(自身を除く): 123083960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 192317, 384634, 769268, 961585, 1538536, 1923170, 2115487, 3846340, 4230974, 7692680, 8461948, 10577435, 16923896, 21154870, 42309740, 84619480]

約数ペア:

[(1, 84619480), (2, 42309740), (4, 21154870), (5, 16923896), (8, 10577435), (10, 8461948), (11, 7692680), (20, 4230974), (22, 3846340), (40, 2115487), (44, 1923170), (55, 1538536), (88, 961585), (110, 769268), (220, 384634), (440, 192317)]