134397920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49411}}^1$

素因数の和:49443

約数の個数: 48

約数和(自身を含む): 336199248

約数和(自身を除く): 201801328

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, 49411, 98822, 197644, 247055, 395288, 494110, 790576, 839987, 988220, 1581152, 1679974, 1976440, 3359948, 3952880, 4199935, 6719896, 7905760, 8399870, 13439792, 16799740, 26879584, 33599480, 67198960, 134397920]

約数ペア:

[(1, 134397920), (2, 67198960), (4, 33599480), (5, 26879584), (8, 16799740), (10, 13439792), (16, 8399870), (17, 7905760), (20, 6719896), (32, 4199935), (34, 3952880), (40, 3359948), (68, 1976440), (80, 1679974), (85, 1581152), (136, 988220), (160, 839987), (170, 790576), (272, 494110), (340, 395288), (544, 247055), (680, 197644), (1360, 98822), (2720, 49411)]