115432840

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{733}}^1$

素因数の和:902

約数の個数: 64

約数和(自身を含む): 270581760

約数和(自身を除く): 155148920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 127, 155, 248, 254, 310, 508, 620, 635, 733, 1016, 1240, 1270, 1466, 2540, 2932, 3665, 3937, 5080, 5864, 7330, 7874, 14660, 15748, 19685, 22723, 29320, 31496, 39370, 45446, 78740, 90892, 93091, 113615, 157480, 181784, 186182, 227230, 372364, 454460, 465455, 744728, 908920, 930910, 1861820, 2885821, 3723640, 5771642, 11543284, 14429105, 23086568, 28858210, 57716420, 115432840]

約数ペア:

[(1, 115432840), (2, 57716420), (4, 28858210), (5, 23086568), (8, 14429105), (10, 11543284), (20, 5771642), (31, 3723640), (40, 2885821), (62, 1861820), (124, 930910), (127, 908920), (155, 744728), (248, 465455), (254, 454460), (310, 372364), (508, 227230), (620, 186182), (635, 181784), (733, 157480), (1016, 113615), (1240, 93091), (1270, 90892), (1466, 78740), (2540, 45446), (2932, 39370), (3665, 31496), (3937, 29320), (5080, 22723), (5864, 19685), (7330, 15748), (7874, 14660)]