2023921280

素因数分解:

$2^7\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{2213}}^1$

素因数の和:3661

約数の個数: 64

約数和(自身を含む): 4844010600

約数和(自身を除く): 2820089320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1429, 2213, 2858, 4426, 5716, 7145, 8852, 11065, 11432, 14290, 17704, 22130, 22864, 28580, 35408, 44260, 45728, 57160, 70816, 88520, 91456, 114320, 141632, 177040, 182912, 228640, 283264, 354080, 457280, 708160, 914560, 1416320, 3162377, 6324754, 12649508, 15811885, 25299016, 31623770, 50598032, 63247540, 101196064, 126495080, 202392128, 252990160, 404784256, 505980320, 1011960640, 2023921280]

約数ペア:

[(1, 2023921280), (2, 1011960640), (4, 505980320), (5, 404784256), (8, 252990160), (10, 202392128), (16, 126495080), (20, 101196064), (32, 63247540), (40, 50598032), (64, 31623770), (80, 25299016), (128, 15811885), (160, 12649508), (320, 6324754), (640, 3162377), (1429, 1416320), (2213, 914560), (2858, 708160), (4426, 457280), (5716, 354080), (7145, 283264), (8852, 228640), (11065, 182912), (11432, 177040), (14290, 141632), (17704, 114320), (22130, 91456), (22864, 88520), (28580, 70816), (35408, 57160), (44260, 45728)]