24628580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4261}}^1$

素因数の和:4304

約数の個数: 36

約数和(自身を含む): 54954228

約数和(自身を除く): 30325648

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 4261, 5780, 8522, 17044, 21305, 42610, 72437, 85220, 144874, 289748, 362185, 724370, 1231429, 1448740, 2462858, 4925716, 6157145, 12314290, 24628580]

約数ペア:

[(1, 24628580), (2, 12314290), (4, 6157145), (5, 4925716), (10, 2462858), (17, 1448740), (20, 1231429), (34, 724370), (68, 362185), (85, 289748), (170, 144874), (289, 85220), (340, 72437), (578, 42610), (1156, 21305), (1445, 17044), (2890, 8522), (4261, 5780)]