40133380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{653}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 96687360

約数和(自身を除く): 56553980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 439, 653, 878, 1306, 1756, 2195, 2612, 3073, 3265, 4390, 4571, 6146, 6530, 8780, 9142, 12292, 13060, 15365, 18284, 22855, 30730, 45710, 61460, 91420, 286667, 573334, 1146668, 1433335, 2006669, 2866670, 4013338, 5733340, 8026676, 10033345, 20066690, 40133380]

約数ペア:

[(1, 40133380), (2, 20066690), (4, 10033345), (5, 8026676), (7, 5733340), (10, 4013338), (14, 2866670), (20, 2006669), (28, 1433335), (35, 1146668), (70, 573334), (140, 286667), (439, 91420), (653, 61460), (878, 45710), (1306, 30730), (1756, 22855), (2195, 18284), (2612, 15365), (3073, 13060), (3265, 12292), (4390, 9142), (4571, 8780), (6146, 6530)]