10689260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 24040800

約数和(自身を除く): 13351540

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 149, 170, 211, 298, 340, 422, 596, 745, 844, 1055, 1490, 2110, 2533, 2980, 3587, 4220, 5066, 7174, 10132, 12665, 14348, 17935, 25330, 31439, 35870, 50660, 62878, 71740, 125756, 157195, 314390, 534463, 628780, 1068926, 2137852, 2672315, 5344630, 10689260]

約数ペア:

[(1, 10689260), (2, 5344630), (4, 2672315), (5, 2137852), (10, 1068926), (17, 628780), (20, 534463), (34, 314390), (68, 157195), (85, 125756), (149, 71740), (170, 62878), (211, 50660), (298, 35870), (340, 31439), (422, 25330), (596, 17935), (745, 14348), (844, 12665), (1055, 10132), (1490, 7174), (2110, 5066), (2533, 4220), (2980, 3587)]