4900600

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 11550600

約数和(自身を除く): 6650000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 200, 214, 229, 428, 458, 535, 856, 916, 1070, 1145, 1832, 2140, 2290, 2675, 4280, 4580, 5350, 5725, 9160, 10700, 11450, 21400, 22900, 24503, 45800, 49006, 98012, 122515, 196024, 245030, 490060, 612575, 980120, 1225150, 2450300, 4900600]

約数ペア:

[(1, 4900600), (2, 2450300), (4, 1225150), (5, 980120), (8, 612575), (10, 490060), (20, 245030), (25, 196024), (40, 122515), (50, 98012), (100, 49006), (107, 45800), (200, 24503), (214, 22900), (229, 21400), (428, 11450), (458, 10700), (535, 9160), (856, 5725), (916, 5350), (1070, 4580), (1145, 4280), (1832, 2675), (2140, 2290)]