4010386490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{144103}}^1$

素因数の和:144155

約数の個数: 48

約数和(自身を含む): 8279639424

約数和(自身を除く): 4269252934

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 1210, 1265, 2530, 2783, 5566, 13915, 27830, 144103, 288206, 720515, 1441030, 1585133, 3170266, 3314369, 6628738, 7925665, 15851330, 16571845, 17436463, 33143690, 34872926, 36458059, 72916118, 87182315, 174364630, 182290295, 364580590, 401038649, 802077298, 2005193245, 4010386490]

約数ペア:

[(1, 4010386490), (2, 2005193245), (5, 802077298), (10, 401038649), (11, 364580590), (22, 182290295), (23, 174364630), (46, 87182315), (55, 72916118), (110, 36458059), (115, 34872926), (121, 33143690), (230, 17436463), (242, 16571845), (253, 15851330), (506, 7925665), (605, 6628738), (1210, 3314369), (1265, 3170266), (2530, 1585133), (2783, 1441030), (5566, 720515), (13915, 288206), (27830, 144103)]