22151150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3331}}^1$

素因数の和:3369

約数の個数: 48

約数和(自身を含む): 49580160

約数和(自身を除く): 27429010

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 3325, 3331, 6650, 6662, 16655, 23317, 33310, 46634, 63289, 83275, 116585, 126578, 166550, 233170, 316445, 443023, 582925, 632890, 886046, 1165850, 1582225, 2215115, 3164450, 4430230, 11075575, 22151150]

約数ペア:

[(1, 22151150), (2, 11075575), (5, 4430230), (7, 3164450), (10, 2215115), (14, 1582225), (19, 1165850), (25, 886046), (35, 632890), (38, 582925), (50, 443023), (70, 316445), (95, 233170), (133, 166550), (175, 126578), (190, 116585), (266, 83275), (350, 63289), (475, 46634), (665, 33310), (950, 23317), (1330, 16655), (3325, 6662), (3331, 6650)]