110256380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10343}}^1$

素因数の和:10406

約数の個数: 48

約数和(自身を含む): 255455424

約数和(自身を除く): 145199044

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 10343, 10660, 20686, 41372, 51715, 103430, 134459, 206860, 268918, 424063, 537836, 672295, 848126, 1344590, 1696252, 2120315, 2689180, 4240630, 5512819, 8481260, 11025638, 22051276, 27564095, 55128190, 110256380]

約数ペア:

[(1, 110256380), (2, 55128190), (4, 27564095), (5, 22051276), (10, 11025638), (13, 8481260), (20, 5512819), (26, 4240630), (41, 2689180), (52, 2120315), (65, 1696252), (82, 1344590), (130, 848126), (164, 672295), (205, 537836), (260, 424063), (410, 268918), (533, 206860), (820, 134459), (1066, 103430), (2132, 51715), (2665, 41372), (5330, 20686), (10343, 10660)]