10820950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 23569920

約数和(自身を除く): 12748970

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 50, 70, 86, 175, 215, 301, 350, 430, 602, 719, 1075, 1438, 1505, 2150, 3010, 3595, 5033, 7190, 7525, 10066, 15050, 17975, 25165, 30917, 35950, 50330, 61834, 125825, 154585, 216419, 251650, 309170, 432838, 772925, 1082095, 1545850, 2164190, 5410475, 10820950]

約数ペア:

[(1, 10820950), (2, 5410475), (5, 2164190), (7, 1545850), (10, 1082095), (14, 772925), (25, 432838), (35, 309170), (43, 251650), (50, 216419), (70, 154585), (86, 125825), (175, 61834), (215, 50330), (301, 35950), (350, 30917), (430, 25165), (602, 17975), (719, 15050), (1075, 10066), (1438, 7525), (1505, 7190), (2150, 5033), (3010, 3595)]