11949200

素因数分解:

$2^4\times 5^2\times {\mathrm{29873}}^1$

素因数の和:29891

約数の個数: 30

約数和(自身を含む): 28708914

約数和(自身を除く): 16759714

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 29873, 59746, 119492, 149365, 238984, 298730, 477968, 597460, 746825, 1194920, 1493650, 2389840, 2987300, 5974600, 11949200]

約数ペア:

[(1, 11949200), (2, 5974600), (4, 2987300), (5, 2389840), (8, 1493650), (10, 1194920), (16, 746825), (20, 597460), (25, 477968), (40, 298730), (50, 238984), (80, 149365), (100, 119492), (200, 59746), (400, 29873)]