139503400

素因数分解:

$2^3\times 5^2\times {\mathrm{269}}^1\times {\mathrm{2593}}^1$

素因数の和:2878

約数の個数: 48

約数和(自身を含む): 325676700

約数和(自身を除く): 186173300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 269, 538, 1076, 1345, 2152, 2593, 2690, 5186, 5380, 6725, 10372, 10760, 12965, 13450, 20744, 25930, 26900, 51860, 53800, 64825, 103720, 129650, 259300, 518600, 697517, 1395034, 2790068, 3487585, 5580136, 6975170, 13950340, 17437925, 27900680, 34875850, 69751700, 139503400]

約数ペア:

[(1, 139503400), (2, 69751700), (4, 34875850), (5, 27900680), (8, 17437925), (10, 13950340), (20, 6975170), (25, 5580136), (40, 3487585), (50, 2790068), (100, 1395034), (200, 697517), (269, 518600), (538, 259300), (1076, 129650), (1345, 103720), (2152, 64825), (2593, 53800), (2690, 51860), (5186, 26900), (5380, 25930), (6725, 20744), (10372, 13450), (10760, 12965)]