1769890060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{19793}}^1$

素因数の和:20082

約数の個数: 48

約数和(自身を含む): 3950565696

約数和(自身を除く): 2180675636

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 263, 340, 526, 1052, 1315, 2630, 4471, 5260, 8942, 17884, 19793, 22355, 39586, 44710, 79172, 89420, 98965, 197930, 336481, 395860, 672962, 1345924, 1682405, 3364810, 5205559, 6729620, 10411118, 20822236, 26027795, 52055590, 88494503, 104111180, 176989006, 353978012, 442472515, 884945030, 1769890060]

約数ペア:

[(1, 1769890060), (2, 884945030), (4, 442472515), (5, 353978012), (10, 176989006), (17, 104111180), (20, 88494503), (34, 52055590), (68, 26027795), (85, 20822236), (170, 10411118), (263, 6729620), (340, 5205559), (526, 3364810), (1052, 1682405), (1315, 1345924), (2630, 672962), (4471, 395860), (5260, 336481), (8942, 197930), (17884, 98965), (19793, 89420), (22355, 79172), (39586, 44710)]