1022884420

素因数分解:

$2^2\times 5^1\times {\mathrm{1483}}^1\times {\mathrm{34487}}^1$

素因数の和:35979

約数の個数: 24

約数和(自身を含む): 2149568064

約数和(自身を除く): 1126683644

約数列:

[1, 2, 4, 5, 10, 20, 1483, 2966, 5932, 7415, 14830, 29660, 34487, 68974, 137948, 172435, 344870, 689740, 51144221, 102288442, 204576884, 255721105, 511442210, 1022884420]

約数ペア:

[(1, 1022884420), (2, 511442210), (4, 255721105), (5, 204576884), (10, 102288442), (20, 51144221), (1483, 689740), (2966, 344870), (5932, 172435), (7415, 137948), (14830, 68974), (29660, 34487)]