849132320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1187}}^1$

素因数の和:1482

約数の個数: 96

約数和(自身を含む): 2133952128

約数和(自身を除く): 1284819808

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 263, 272, 340, 526, 544, 680, 1052, 1187, 1315, 1360, 2104, 2374, 2630, 2720, 4208, 4471, 4748, 5260, 5935, 8416, 8942, 9496, 10520, 11870, 17884, 18992, 20179, 21040, 22355, 23740, 35768, 37984, 40358, 42080, 44710, 47480, 71536, 80716, 89420, 94960, 100895, 143072, 161432, 178840, 189920, 201790, 312181, 322864, 357680, 403580, 624362, 645728, 715360, 807160, 1248724, 1560905, 1614320, 2497448, 3121810, 3228640, 4994896, 5307077, 6243620, 9989792, 10614154, 12487240, 21228308, 24974480, 26535385, 42456616, 49948960, 53070770, 84913232, 106141540, 169826464, 212283080, 424566160, 849132320]

約数ペア:

[(1, 849132320), (2, 424566160), (4, 212283080), (5, 169826464), (8, 106141540), (10, 84913232), (16, 53070770), (17, 49948960), (20, 42456616), (32, 26535385), (34, 24974480), (40, 21228308), (68, 12487240), (80, 10614154), (85, 9989792), (136, 6243620), (160, 5307077), (170, 4994896), (263, 3228640), (272, 3121810), (340, 2497448), (526, 1614320), (544, 1560905), (680, 1248724), (1052, 807160), (1187, 715360), (1315, 645728), (1360, 624362), (2104, 403580), (2374, 357680), (2630, 322864), (2720, 312181), (4208, 201790), (4471, 189920), (4748, 178840), (5260, 161432), (5935, 143072), (8416, 100895), (8942, 94960), (9496, 89420), (10520, 80716), (11870, 71536), (17884, 47480), (18992, 44710), (20179, 42080), (21040, 40358), (22355, 37984), (23740, 35768)]