2022094720

素因数分解:

$2^7\times 5^1\times {\mathrm{199}}^1\times {\mathrm{15877}}^1$

素因数の和:16095

約数の個数: 64

約数和(自身を含む): 4858668000

約数和(自身を除く): 2836573280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 199, 320, 398, 640, 796, 995, 1592, 1990, 3184, 3980, 6368, 7960, 12736, 15877, 15920, 25472, 31754, 31840, 63508, 63680, 79385, 127016, 127360, 158770, 254032, 317540, 508064, 635080, 1016128, 1270160, 2032256, 2540320, 3159523, 5080640, 6319046, 10161280, 12638092, 15797615, 25276184, 31595230, 50552368, 63190460, 101104736, 126380920, 202209472, 252761840, 404418944, 505523680, 1011047360, 2022094720]

約数ペア:

[(1, 2022094720), (2, 1011047360), (4, 505523680), (5, 404418944), (8, 252761840), (10, 202209472), (16, 126380920), (20, 101104736), (32, 63190460), (40, 50552368), (64, 31595230), (80, 25276184), (128, 15797615), (160, 12638092), (199, 10161280), (320, 6319046), (398, 5080640), (640, 3159523), (796, 2540320), (995, 2032256), (1592, 1270160), (1990, 1016128), (3184, 635080), (3980, 508064), (6368, 317540), (7960, 254032), (12736, 158770), (15877, 127360), (15920, 127016), (25472, 79385), (31754, 63680), (31840, 63508)]