152009500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{16001}}^1$

素因数の和:16039

約数の個数: 48

約数和(自身を含む): 349483680

約数和(自身を除く): 197474180

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 4750, 9500, 16001, 32002, 64004, 80005, 160010, 304019, 320020, 400025, 608038, 800050, 1216076, 1520095, 1600100, 2000125, 3040190, 4000250, 6080380, 7600475, 8000500, 15200950, 30401900, 38002375, 76004750, 152009500]

約数ペア:

[(1, 152009500), (2, 76004750), (4, 38002375), (5, 30401900), (10, 15200950), (19, 8000500), (20, 7600475), (25, 6080380), (38, 4000250), (50, 3040190), (76, 2000125), (95, 1600100), (100, 1520095), (125, 1216076), (190, 800050), (250, 608038), (380, 400025), (475, 320020), (500, 304019), (950, 160010), (1900, 80005), (2375, 64004), (4750, 32002), (9500, 16001)]