2227170460

素因数分解:

$2^2\times 5^1\times {\mathrm{3229}}^1\times {\mathrm{34487}}^1$

素因数の和:37725

約数の個数: 24

約数和(自身を含む): 4678642080

約数和(自身を除く): 2451471620

約数列:

[1, 2, 4, 5, 10, 20, 3229, 6458, 12916, 16145, 32290, 34487, 64580, 68974, 137948, 172435, 344870, 689740, 111358523, 222717046, 445434092, 556792615, 1113585230, 2227170460]

約数ペア:

[(1, 2227170460), (2, 1113585230), (4, 556792615), (5, 445434092), (10, 222717046), (20, 111358523), (3229, 689740), (6458, 344870), (12916, 172435), (16145, 137948), (32290, 68974), (34487, 64580)]