124272520

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{32029}}^1$

素因数の和:32137

約数の個数: 32

約数和(自身を含む): 282504600

約数和(自身を除く): 158232080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 32029, 64058, 128116, 160145, 256232, 320290, 640580, 1281160, 3106813, 6213626, 12427252, 15534065, 24854504, 31068130, 62136260, 124272520]

約数ペア:

[(1, 124272520), (2, 62136260), (4, 31068130), (5, 24854504), (8, 15534065), (10, 12427252), (20, 6213626), (40, 3106813), (97, 1281160), (194, 640580), (388, 320290), (485, 256232), (776, 160145), (970, 128116), (1940, 64058), (3880, 32029)]