492841880

素因数分解:

$2^3\times 5^1\times {\mathrm{3313}}^1\times {\mathrm{3719}}^1$

素因数の和:7043

約数の個数: 32

約数和(自身を含む): 1109527200

約数和(自身を除く): 616685320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3313, 3719, 6626, 7438, 13252, 14876, 16565, 18595, 26504, 29752, 33130, 37190, 66260, 74380, 132520, 148760, 12321047, 24642094, 49284188, 61605235, 98568376, 123210470, 246420940, 492841880]

約数ペア:

[(1, 492841880), (2, 246420940), (4, 123210470), (5, 98568376), (8, 61605235), (10, 49284188), (20, 24642094), (40, 12321047), (3313, 148760), (3719, 132520), (6626, 74380), (7438, 66260), (13252, 37190), (14876, 33130), (16565, 29752), (18595, 26504)]