2313305920

素因数分解:

$2^6\times 5^1\times {\mathrm{263}}^1\times {\mathrm{27487}}^1$

素因数の和:27767

約数の個数: 56

約数和(自身を含む): 5529705984

約数和(自身を除く): 3216400064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 263, 320, 526, 1052, 1315, 2104, 2630, 4208, 5260, 8416, 10520, 16832, 21040, 27487, 42080, 54974, 84160, 109948, 137435, 219896, 274870, 439792, 549740, 879584, 1099480, 1759168, 2198960, 4397920, 7229081, 8795840, 14458162, 28916324, 36145405, 57832648, 72290810, 115665296, 144581620, 231330592, 289163240, 462661184, 578326480, 1156652960, 2313305920]

約数ペア:

[(1, 2313305920), (2, 1156652960), (4, 578326480), (5, 462661184), (8, 289163240), (10, 231330592), (16, 144581620), (20, 115665296), (32, 72290810), (40, 57832648), (64, 36145405), (80, 28916324), (160, 14458162), (263, 8795840), (320, 7229081), (526, 4397920), (1052, 2198960), (1315, 1759168), (2104, 1099480), (2630, 879584), (4208, 549740), (5260, 439792), (8416, 274870), (10520, 219896), (16832, 137435), (21040, 109948), (27487, 84160), (42080, 54974)]