43172090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1061}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 84033936

約数和(自身を除く): 40861846

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 313, 626, 1061, 1565, 2122, 3130, 4069, 5305, 8138, 10610, 13793, 20345, 27586, 40690, 68965, 137930, 332093, 664186, 1660465, 3320930, 4317209, 8634418, 21586045, 43172090]

約数ペア:

[(1, 43172090), (2, 21586045), (5, 8634418), (10, 4317209), (13, 3320930), (26, 1660465), (65, 664186), (130, 332093), (313, 137930), (626, 68965), (1061, 40690), (1565, 27586), (2122, 20345), (3130, 13793), (4069, 10610), (5305, 8138)]