157372000

素因数分解:

$2^5\times 5^3\times {\mathrm{39343}}^1$

素因数の和:39368

約数の個数: 48

約数和(自身を含む): 386672832

約数和(自身を除く): 229300832

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, 39343, 78686, 157372, 196715, 314744, 393430, 629488, 786860, 983575, 1258976, 1573720, 1967150, 3147440, 3934300, 4917875, 6294880, 7868600, 9835750, 15737200, 19671500, 31474400, 39343000, 78686000, 157372000]

約数ペア:

[(1, 157372000), (2, 78686000), (4, 39343000), (5, 31474400), (8, 19671500), (10, 15737200), (16, 9835750), (20, 7868600), (25, 6294880), (32, 4917875), (40, 3934300), (50, 3147440), (80, 1967150), (100, 1573720), (125, 1258976), (160, 983575), (200, 786860), (250, 629488), (400, 393430), (500, 314744), (800, 196715), (1000, 157372), (2000, 78686), (4000, 39343)]