28050830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 52604640

約数和(自身を除く): 24553810

約数列:

[1, 2, 5, 10, 29, 58, 145, 197, 290, 394, 491, 982, 985, 1970, 2455, 4910, 5713, 11426, 14239, 28478, 28565, 57130, 71195, 96727, 142390, 193454, 483635, 967270, 2805083, 5610166, 14025415, 28050830]

約数ペア:

[(1, 28050830), (2, 14025415), (5, 5610166), (10, 2805083), (29, 967270), (58, 483635), (145, 193454), (197, 142390), (290, 96727), (394, 71195), (491, 57130), (982, 28565), (985, 28478), (1970, 14239), (2455, 11426), (4910, 5713)]