2023172920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{24709}}^1$

素因数の和:24832

約数の個数: 64

約数和(自身を含む): 4803624000

約数和(自身を除く): 2780451080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 89, 92, 115, 178, 184, 230, 356, 445, 460, 712, 890, 920, 1780, 2047, 3560, 4094, 8188, 10235, 16376, 20470, 24709, 40940, 49418, 81880, 98836, 123545, 197672, 247090, 494180, 568307, 988360, 1136614, 2199101, 2273228, 2841535, 4398202, 4546456, 5683070, 8796404, 10995505, 11366140, 17592808, 21991010, 22732280, 43982020, 50579323, 87964040, 101158646, 202317292, 252896615, 404634584, 505793230, 1011586460, 2023172920]

約数ペア:

[(1, 2023172920), (2, 1011586460), (4, 505793230), (5, 404634584), (8, 252896615), (10, 202317292), (20, 101158646), (23, 87964040), (40, 50579323), (46, 43982020), (89, 22732280), (92, 21991010), (115, 17592808), (178, 11366140), (184, 10995505), (230, 8796404), (356, 5683070), (445, 4546456), (460, 4398202), (712, 2841535), (890, 2273228), (920, 2199101), (1780, 1136614), (2047, 988360), (3560, 568307), (4094, 494180), (8188, 247090), (10235, 197672), (16376, 123545), (20470, 98836), (24709, 81880), (40940, 49418)]