543314350

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{397}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 1026916416

約数和(自身を除く): 483602066

約数列:

[1, 2, 5, 10, 25, 50, 101, 202, 271, 397, 505, 542, 794, 1010, 1355, 1985, 2525, 2710, 3970, 5050, 6775, 9925, 13550, 19850, 27371, 40097, 54742, 80194, 107587, 136855, 200485, 215174, 273710, 400970, 537935, 684275, 1002425, 1075870, 1368550, 2004850, 2689675, 5379350, 10866287, 21732574, 54331435, 108662870, 271657175, 543314350]

約数ペア:

[(1, 543314350), (2, 271657175), (5, 108662870), (10, 54331435), (25, 21732574), (50, 10866287), (101, 5379350), (202, 2689675), (271, 2004850), (397, 1368550), (505, 1075870), (542, 1002425), (794, 684275), (1010, 537935), (1355, 400970), (1985, 273710), (2525, 215174), (2710, 200485), (3970, 136855), (5050, 107587), (6775, 80194), (9925, 54742), (13550, 40097), (19850, 27371)]