10253350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 20623680

約数和(自身を除く): 10370330

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 86, 95, 190, 215, 251, 430, 475, 502, 817, 950, 1075, 1255, 1634, 2150, 2510, 4085, 4769, 6275, 8170, 9538, 10793, 12550, 20425, 21586, 23845, 40850, 47690, 53965, 107930, 119225, 205067, 238450, 269825, 410134, 539650, 1025335, 2050670, 5126675, 10253350]

約数ペア:

[(1, 10253350), (2, 5126675), (5, 2050670), (10, 1025335), (19, 539650), (25, 410134), (38, 269825), (43, 238450), (50, 205067), (86, 119225), (95, 107930), (190, 53965), (215, 47690), (251, 40850), (430, 23845), (475, 21586), (502, 20425), (817, 12550), (950, 10793), (1075, 9538), (1255, 8170), (1634, 6275), (2150, 4769), (2510, 4085)]