6631400

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 15668640

約数和(自身を除く): 9037240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 467, 568, 710, 934, 1420, 1775, 1868, 2335, 2840, 3550, 3736, 4670, 7100, 9340, 11675, 14200, 18680, 23350, 33157, 46700, 66314, 93400, 132628, 165785, 265256, 331570, 663140, 828925, 1326280, 1657850, 3315700, 6631400]

約数ペア:

[(1, 6631400), (2, 3315700), (4, 1657850), (5, 1326280), (8, 828925), (10, 663140), (20, 331570), (25, 265256), (40, 165785), (50, 132628), (71, 93400), (100, 66314), (142, 46700), (200, 33157), (284, 23350), (355, 18680), (467, 14200), (568, 11675), (710, 9340), (934, 7100), (1420, 4670), (1775, 3736), (1868, 3550), (2335, 2840)]