39785440

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14627}}^1$

素因数の和:14659

約数の個数: 48

約数和(自身を含む): 99528912

約数和(自身を除く): 59743472

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 14627, 29254, 58508, 73135, 117016, 146270, 234032, 248659, 292540, 468064, 497318, 585080, 994636, 1170160, 1243295, 1989272, 2340320, 2486590, 3978544, 4973180, 7957088, 9946360, 19892720, 39785440]

約数ペア:

[(1, 39785440), (2, 19892720), (4, 9946360), (5, 7957088), (8, 4973180), (10, 3978544), (16, 2486590), (17, 2340320), (20, 1989272), (32, 1243295), (34, 1170160), (40, 994636), (68, 585080), (80, 497318), (85, 468064), (136, 292540), (160, 248659), (170, 234032), (272, 146270), (340, 117016), (544, 73135), (680, 58508), (1360, 29254), (2720, 14627)]