2016065750

素因数分解:

$2^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{1123}}^1$

素因数の和:1350

約数の個数: 64

約数和(自身を含む): 3888428544

約数和(自身を除く): 1872362794

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 125, 167, 215, 250, 334, 430, 835, 1075, 1123, 1670, 2150, 2246, 4175, 5375, 5615, 7181, 8350, 10750, 11230, 14362, 20875, 28075, 35905, 41750, 48289, 56150, 71810, 96578, 140375, 179525, 187541, 241445, 280750, 359050, 375082, 482890, 897625, 937705, 1207225, 1795250, 1875410, 2414450, 4688525, 6036125, 8064263, 9377050, 12072250, 16128526, 23442625, 40321315, 46885250, 80642630, 201606575, 403213150, 1008032875, 2016065750]

約数ペア:

[(1, 2016065750), (2, 1008032875), (5, 403213150), (10, 201606575), (25, 80642630), (43, 46885250), (50, 40321315), (86, 23442625), (125, 16128526), (167, 12072250), (215, 9377050), (250, 8064263), (334, 6036125), (430, 4688525), (835, 2414450), (1075, 1875410), (1123, 1795250), (1670, 1207225), (2150, 937705), (2246, 897625), (4175, 482890), (5375, 375082), (5615, 359050), (7181, 280750), (8350, 241445), (10750, 187541), (11230, 179525), (14362, 140375), (20875, 96578), (28075, 71810), (35905, 56150), (41750, 48289)]