119813240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157649}}^1$

素因数の和:157679

約数の個数: 32

約数和(自身を含む): 283770000

約数和(自身を除く): 163956760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 157649, 315298, 630596, 788245, 1261192, 1576490, 2995331, 3152980, 5990662, 6305960, 11981324, 14976655, 23962648, 29953310, 59906620, 119813240]

約数ペア:

[(1, 119813240), (2, 59906620), (4, 29953310), (5, 23962648), (8, 14976655), (10, 11981324), (19, 6305960), (20, 5990662), (38, 3152980), (40, 2995331), (76, 1576490), (95, 1261192), (152, 788245), (190, 630596), (380, 315298), (760, 157649)]