33879009680

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13660891}}^1$

素因数の和:13660935

約数の個数: 40

約数和(自身を含む): 81309629184

約数和(自身を除く): 47430619504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 13660891, 27321782, 54643564, 68304455, 109287128, 136608910, 218574256, 273217820, 423487621, 546435640, 846975242, 1092871280, 1693950484, 2117438105, 3387900968, 4234876210, 6775801936, 8469752420, 16939504840, 33879009680]

約数ペア:

[(1, 33879009680), (2, 16939504840), (4, 8469752420), (5, 6775801936), (8, 4234876210), (10, 3387900968), (16, 2117438105), (20, 1693950484), (31, 1092871280), (40, 846975242), (62, 546435640), (80, 423487621), (124, 273217820), (155, 218574256), (248, 136608910), (310, 109287128), (496, 68304455), (620, 54643564), (1240, 27321782), (2480, 13660891)]