101066140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31387}}^1$

素因数の和:31426

約数の個数: 48

約数和(自身を含む): 253112832

約数和(自身を除く): 152046692

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, 31387, 62774, 125548, 156935, 219709, 313870, 439418, 627740, 721901, 878836, 1098545, 1443802, 2197090, 2887604, 3609505, 4394180, 5053307, 7219010, 10106614, 14438020, 20213228, 25266535, 50533070, 101066140]

約数ペア:

[(1, 101066140), (2, 50533070), (4, 25266535), (5, 20213228), (7, 14438020), (10, 10106614), (14, 7219010), (20, 5053307), (23, 4394180), (28, 3609505), (35, 2887604), (46, 2197090), (70, 1443802), (92, 1098545), (115, 878836), (140, 721901), (161, 627740), (230, 439418), (322, 313870), (460, 219709), (644, 156935), (805, 125548), (1610, 62774), (3220, 31387)]