1138273120

素因数分解:

$2^5\times 5^1\times {\mathrm{569}}^1\times {\mathrm{12503}}^1$

素因数の和:13087

約数の個数: 48

約数和(自身を含む): 2694111840

約数和(自身を除く): 1555838720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 569, 1138, 2276, 2845, 4552, 5690, 9104, 11380, 12503, 18208, 22760, 25006, 45520, 50012, 62515, 91040, 100024, 125030, 200048, 250060, 400096, 500120, 1000240, 2000480, 7114207, 14228414, 28456828, 35571035, 56913656, 71142070, 113827312, 142284140, 227654624, 284568280, 569136560, 1138273120]

約数ペア:

[(1, 1138273120), (2, 569136560), (4, 284568280), (5, 227654624), (8, 142284140), (10, 113827312), (16, 71142070), (20, 56913656), (32, 35571035), (40, 28456828), (80, 14228414), (160, 7114207), (569, 2000480), (1138, 1000240), (2276, 500120), (2845, 400096), (4552, 250060), (5690, 200048), (9104, 125030), (11380, 100024), (12503, 91040), (18208, 62515), (22760, 50012), (25006, 45520)]