5131804960

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1886693}}^1$

素因数の和:1886725

約数の個数: 48

約数和(自身を含む): 12837065976

約数和(自身を除く): 7705261016

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, 1886693, 3773386, 7546772, 9433465, 15093544, 18866930, 30187088, 32073781, 37733860, 60374176, 64147562, 75467720, 128295124, 150935440, 160368905, 256590248, 301870880, 320737810, 513180496, 641475620, 1026360992, 1282951240, 2565902480, 5131804960]

約数ペア:

[(1, 5131804960), (2, 2565902480), (4, 1282951240), (5, 1026360992), (8, 641475620), (10, 513180496), (16, 320737810), (17, 301870880), (20, 256590248), (32, 160368905), (34, 150935440), (40, 128295124), (68, 75467720), (80, 64147562), (85, 60374176), (136, 37733860), (160, 32073781), (170, 30187088), (272, 18866930), (340, 15093544), (544, 9433465), (680, 7546772), (1360, 3773386), (2720, 1886693)]