25149830

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 46345824

約数和(自身を除く): 21195994

約数列:

[1, 2, 5, 10, 83, 157, 166, 193, 314, 386, 415, 785, 830, 965, 1570, 1930, 13031, 16019, 26062, 30301, 32038, 60602, 65155, 80095, 130310, 151505, 160190, 303010, 2514983, 5029966, 12574915, 25149830]

約数ペア:

[(1, 25149830), (2, 12574915), (5, 5029966), (10, 2514983), (83, 303010), (157, 160190), (166, 151505), (193, 130310), (314, 80095), (386, 65155), (415, 60602), (785, 32038), (830, 30301), (965, 26062), (1570, 16019), (1930, 13031)]