481566340

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1\times {\mathrm{733}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 1025462592

約数和(自身を除く): 543896252

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 307, 428, 535, 614, 733, 1070, 1228, 1466, 1535, 2140, 2932, 3070, 3665, 6140, 7330, 14660, 32849, 65698, 78431, 131396, 156862, 164245, 225031, 313724, 328490, 392155, 450062, 656980, 784310, 900124, 1125155, 1568620, 2250310, 4500620, 24078317, 48156634, 96313268, 120391585, 240783170, 481566340]

約数ペア:

[(1, 481566340), (2, 240783170), (4, 120391585), (5, 96313268), (10, 48156634), (20, 24078317), (107, 4500620), (214, 2250310), (307, 1568620), (428, 1125155), (535, 900124), (614, 784310), (733, 656980), (1070, 450062), (1228, 392155), (1466, 328490), (1535, 313724), (2140, 225031), (2932, 164245), (3070, 156862), (3665, 131396), (6140, 78431), (7330, 65698), (14660, 32849)]