73286560

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4447}}^1$

素因数の和:4565

約数の個数: 48

約数和(自身を含む): 174859776

約数和(自身を除く): 101573216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1648, 2060, 3296, 4120, 4447, 8240, 8894, 16480, 17788, 22235, 35576, 44470, 71152, 88940, 142304, 177880, 355760, 458041, 711520, 916082, 1832164, 2290205, 3664328, 4580410, 7328656, 9160820, 14657312, 18321640, 36643280, 73286560]

約数ペア:

[(1, 73286560), (2, 36643280), (4, 18321640), (5, 14657312), (8, 9160820), (10, 7328656), (16, 4580410), (20, 3664328), (32, 2290205), (40, 1832164), (80, 916082), (103, 711520), (160, 458041), (206, 355760), (412, 177880), (515, 142304), (824, 88940), (1030, 71152), (1648, 44470), (2060, 35576), (3296, 22235), (4120, 17788), (4447, 16480), (8240, 8894)]