135909260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1549}}^1$

素因数の和:1706

約数の個数: 48

約数和(自身を含む): 295293600

約数和(自身を除く): 159384340

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 107, 164, 205, 214, 410, 428, 535, 820, 1070, 1549, 2140, 3098, 4387, 6196, 7745, 8774, 15490, 17548, 21935, 30980, 43870, 63509, 87740, 127018, 165743, 254036, 317545, 331486, 635090, 662972, 828715, 1270180, 1657430, 3314860, 6795463, 13590926, 27181852, 33977315, 67954630, 135909260]

約数ペア:

[(1, 135909260), (2, 67954630), (4, 33977315), (5, 27181852), (10, 13590926), (20, 6795463), (41, 3314860), (82, 1657430), (107, 1270180), (164, 828715), (205, 662972), (214, 635090), (410, 331486), (428, 317545), (535, 254036), (820, 165743), (1070, 127018), (1549, 87740), (2140, 63509), (3098, 43870), (4387, 30980), (6196, 21935), (7745, 17548), (8774, 15490)]