22373210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{431}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 41990400

約数和(自身を除く): 19617190

約数列:

[1, 2, 5, 10, 29, 58, 145, 179, 290, 358, 431, 862, 895, 1790, 2155, 4310, 5191, 10382, 12499, 24998, 25955, 51910, 62495, 77149, 124990, 154298, 385745, 771490, 2237321, 4474642, 11186605, 22373210]

約数ペア:

[(1, 22373210), (2, 11186605), (5, 4474642), (10, 2237321), (29, 771490), (58, 385745), (145, 154298), (179, 124990), (290, 77149), (358, 62495), (431, 51910), (862, 25955), (895, 24998), (1790, 12499), (2155, 10382), (4310, 5191)]