5752480

素因数分解:

$2^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 13736520

約数和(自身を除く): 7984040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 157, 160, 229, 314, 458, 628, 785, 916, 1145, 1256, 1570, 1832, 2290, 2512, 3140, 3664, 4580, 5024, 6280, 7328, 9160, 12560, 18320, 25120, 35953, 36640, 71906, 143812, 179765, 287624, 359530, 575248, 719060, 1150496, 1438120, 2876240, 5752480]

約数ペア:

[(1, 5752480), (2, 2876240), (4, 1438120), (5, 1150496), (8, 719060), (10, 575248), (16, 359530), (20, 287624), (32, 179765), (40, 143812), (80, 71906), (157, 36640), (160, 35953), (229, 25120), (314, 18320), (458, 12560), (628, 9160), (785, 7328), (916, 6280), (1145, 5024), (1256, 4580), (1570, 3664), (1832, 3140), (2290, 2512)]