164019050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1511}}^1$

素因数の和:1703

約数の個数: 48

約数和(自身を含む): 330728832

約数和(自身を除く): 166709782

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 167, 325, 334, 650, 835, 1511, 1670, 2171, 3022, 4175, 4342, 7555, 8350, 10855, 15110, 19643, 21710, 37775, 39286, 54275, 75550, 98215, 108550, 196430, 252337, 491075, 504674, 982150, 1261685, 2523370, 3280381, 6308425, 6560762, 12616850, 16401905, 32803810, 82009525, 164019050]

約数ペア:

[(1, 164019050), (2, 82009525), (5, 32803810), (10, 16401905), (13, 12616850), (25, 6560762), (26, 6308425), (50, 3280381), (65, 2523370), (130, 1261685), (167, 982150), (325, 504674), (334, 491075), (650, 252337), (835, 196430), (1511, 108550), (1670, 98215), (2171, 75550), (3022, 54275), (4175, 39286), (4342, 37775), (7555, 21710), (8350, 19643), (10855, 15110)]