13613796140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4227887}}^1$

素因数の和:4227926

約数の個数: 48

約数和(自身を含む): 34093688832

約数和(自身を除く): 20479892692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 4227887, 8455774, 16911548, 21139435, 29595209, 42278870, 59190418, 84557740, 97241401, 118380836, 147976045, 194482802, 295952090, 388965604, 486207005, 591904180, 680689807, 972414010, 1361379614, 1944828020, 2722759228, 3403449035, 6806898070, 13613796140]

約数ペア:

[(1, 13613796140), (2, 6806898070), (4, 3403449035), (5, 2722759228), (7, 1944828020), (10, 1361379614), (14, 972414010), (20, 680689807), (23, 591904180), (28, 486207005), (35, 388965604), (46, 295952090), (70, 194482802), (92, 147976045), (115, 118380836), (140, 97241401), (161, 84557740), (230, 59190418), (322, 42278870), (460, 29595209), (644, 21139435), (805, 16911548), (1610, 8455774), (3220, 4227887)]