157468000

素因数分解:

$2^5\times 5^3\times {\mathrm{39367}}^1$

素因数の和:39392

約数の個数: 48

約数和(自身を含む): 386908704

約数和(自身を除く): 229440704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 39367, 78734, 157468, 196835, 314936, 393670, 629872, 787340, 984175, 1259744, 1574680, 1968350, 3149360, 3936700, 4920875, 6298720, 7873400, 9841750, 15746800, 19683500, 31493600, 39367000, 78734000, 157468000]

約数ペア:

[(1, 157468000), (2, 78734000), (4, 39367000), (5, 31493600), (8, 19683500), (10, 15746800), (16, 9841750), (20, 7873400), (25, 6298720), (32, 4920875), (40, 3936700), (50, 3149360), (80, 1968350), (100, 1574680), (125, 1259744), (160, 984175), (200, 787340), (250, 629872), (400, 393670), (500, 314936), (800, 196835), (1000, 157468), (2000, 78734), (4000, 39367)]