503243480

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{237379}}^1$

素因数の和:237443

約数の個数: 32

約数和(自身を含む): 1153666800

約数和(自身を除く): 650423320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 237379, 474758, 949516, 1186895, 1899032, 2373790, 4747580, 9495160, 12581087, 25162174, 50324348, 62905435, 100648696, 125810870, 251621740, 503243480]

約数ペア:

[(1, 503243480), (2, 251621740), (4, 125810870), (5, 100648696), (8, 62905435), (10, 50324348), (20, 25162174), (40, 12581087), (53, 9495160), (106, 4747580), (212, 2373790), (265, 1899032), (424, 1186895), (530, 949516), (1060, 474758), (2120, 237379)]