14897740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5209}}^1$

素因数の和:5242

約数の個数: 48

約数和(自身を含む): 36761760

約数和(自身を除く): 21864020

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 5209, 10418, 20836, 26045, 52090, 57299, 67717, 104180, 114598, 135434, 229196, 270868, 286495, 338585, 572990, 677170, 744887, 1145980, 1354340, 1489774, 2979548, 3724435, 7448870, 14897740]

約数ペア:

[(1, 14897740), (2, 7448870), (4, 3724435), (5, 2979548), (10, 1489774), (11, 1354340), (13, 1145980), (20, 744887), (22, 677170), (26, 572990), (44, 338585), (52, 286495), (55, 270868), (65, 229196), (110, 135434), (130, 114598), (143, 104180), (220, 67717), (260, 57299), (286, 52090), (572, 26045), (715, 20836), (1430, 10418), (2860, 5209)]