13967600

素因数分解:

$2^4\times 5^2\times {\mathrm{34919}}^1$

素因数の和:34937

約数の個数: 30

約数和(自身を含む): 33558120

約数和(自身を除く): 19590520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 34919, 69838, 139676, 174595, 279352, 349190, 558704, 698380, 872975, 1396760, 1745950, 2793520, 3491900, 6983800, 13967600]

約数ペア:

[(1, 13967600), (2, 6983800), (4, 3491900), (5, 2793520), (8, 1745950), (10, 1396760), (16, 872975), (20, 698380), (25, 558704), (40, 349190), (50, 279352), (80, 174595), (100, 139676), (200, 69838), (400, 34919)]