1796181040

素因数分解:

$2^4\times 5^1\times {\mathrm{823}}^1\times {\mathrm{27281}}^1$

素因数の和:28117

約数の個数: 40

約数和(自身を含む): 4181348448

約数和(自身を除く): 2385167408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 823, 1646, 3292, 4115, 6584, 8230, 13168, 16460, 27281, 32920, 54562, 65840, 109124, 136405, 218248, 272810, 436496, 545620, 1091240, 2182480, 22452263, 44904526, 89809052, 112261315, 179618104, 224522630, 359236208, 449045260, 898090520, 1796181040]

約数ペア:

[(1, 1796181040), (2, 898090520), (4, 449045260), (5, 359236208), (8, 224522630), (10, 179618104), (16, 112261315), (20, 89809052), (40, 44904526), (80, 22452263), (823, 2182480), (1646, 1091240), (3292, 545620), (4115, 436496), (6584, 272810), (8230, 218248), (13168, 136405), (16460, 109124), (27281, 65840), (32920, 54562)]