91162150

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 175546800

約数和(自身を除く): 84384650

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 109, 215, 218, 389, 430, 545, 778, 1075, 1090, 1945, 2150, 2725, 3890, 4687, 5450, 9374, 9725, 16727, 19450, 23435, 33454, 42401, 46870, 83635, 84802, 117175, 167270, 212005, 234350, 418175, 424010, 836350, 1060025, 1823243, 2120050, 3646486, 9116215, 18232430, 45581075, 91162150]

約数ペア:

[(1, 91162150), (2, 45581075), (5, 18232430), (10, 9116215), (25, 3646486), (43, 2120050), (50, 1823243), (86, 1060025), (109, 836350), (215, 424010), (218, 418175), (389, 234350), (430, 212005), (545, 167270), (778, 117175), (1075, 84802), (1090, 83635), (1945, 46870), (2150, 42401), (2725, 33454), (3890, 23435), (4687, 19450), (5450, 16727), (9374, 9725)]