40841800

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{3853}}^1$

素因数の和:3922

約数の個数: 48

約数和(自身を含む): 96773940

約数和(自身を除く): 55932140

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2650, 3853, 5300, 7706, 10600, 15412, 19265, 30824, 38530, 77060, 96325, 154120, 192650, 204209, 385300, 408418, 770600, 816836, 1021045, 1633672, 2042090, 4084180, 5105225, 8168360, 10210450, 20420900, 40841800]

約数ペア:

[(1, 40841800), (2, 20420900), (4, 10210450), (5, 8168360), (8, 5105225), (10, 4084180), (20, 2042090), (25, 1633672), (40, 1021045), (50, 816836), (53, 770600), (100, 408418), (106, 385300), (200, 204209), (212, 192650), (265, 154120), (424, 96325), (530, 77060), (1060, 38530), (1325, 30824), (2120, 19265), (2650, 15412), (3853, 10600), (5300, 7706)]