54931600

素因数分解:

$2^4\times 5^2\times {\mathrm{191}}^1\times {\mathrm{719}}^1$

素因数の和:928

約数の個数: 60

約数和(自身を含む): 132848640

約数和(自身を除く): 77917040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 191, 200, 382, 400, 719, 764, 955, 1438, 1528, 1910, 2876, 3056, 3595, 3820, 4775, 5752, 7190, 7640, 9550, 11504, 14380, 15280, 17975, 19100, 28760, 35950, 38200, 57520, 71900, 76400, 137329, 143800, 274658, 287600, 549316, 686645, 1098632, 1373290, 2197264, 2746580, 3433225, 5493160, 6866450, 10986320, 13732900, 27465800, 54931600]

約数ペア:

[(1, 54931600), (2, 27465800), (4, 13732900), (5, 10986320), (8, 6866450), (10, 5493160), (16, 3433225), (20, 2746580), (25, 2197264), (40, 1373290), (50, 1098632), (80, 686645), (100, 549316), (191, 287600), (200, 274658), (382, 143800), (400, 137329), (719, 76400), (764, 71900), (955, 57520), (1438, 38200), (1528, 35950), (1910, 28760), (2876, 19100), (3056, 17975), (3595, 15280), (3820, 14380), (4775, 11504), (5752, 9550), (7190, 7640)]