84302320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61987}}^1$

素因数の和:62017

約数の個数: 40

約数和(自身を含む): 207535824

約数和(自身を除く): 123233504

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 61987, 123974, 247948, 309935, 495896, 619870, 991792, 1053779, 1239740, 2107558, 2479480, 4215116, 4958960, 5268895, 8430232, 10537790, 16860464, 21075580, 42151160, 84302320]

約数ペア:

[(1, 84302320), (2, 42151160), (4, 21075580), (5, 16860464), (8, 10537790), (10, 8430232), (16, 5268895), (17, 4958960), (20, 4215116), (34, 2479480), (40, 2107558), (68, 1239740), (80, 1053779), (85, 991792), (136, 619870), (170, 495896), (272, 309935), (340, 247948), (680, 123974), (1360, 61987)]