80496005048

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1283}}^1\times {\mathrm{7309}}^1$

素因数の和:8664

約数の個数: 64

約数和(自身を含む): 160501284000

約数和(自身を除く): 80005278952

約数列:

[1, 2, 4, 8, 29, 37, 58, 74, 116, 148, 232, 296, 1073, 1283, 2146, 2566, 4292, 5132, 7309, 8584, 10264, 14618, 29236, 37207, 47471, 58472, 74414, 94942, 148828, 189884, 211961, 270433, 297656, 379768, 423922, 540866, 847844, 1081732, 1376659, 1695688, 2163464, 2753318, 5506636, 7842557, 9377447, 11013272, 15685114, 18754894, 31370228, 37509788, 62740456, 75019576, 271945963, 346965539, 543891926, 693931078, 1087783852, 1387862156, 2175567704, 2775724312, 10062000631, 20124001262, 40248002524, 80496005048]

約数ペア:

[(1, 80496005048), (2, 40248002524), (4, 20124001262), (8, 10062000631), (29, 2775724312), (37, 2175567704), (58, 1387862156), (74, 1087783852), (116, 693931078), (148, 543891926), (232, 346965539), (296, 271945963), (1073, 75019576), (1283, 62740456), (2146, 37509788), (2566, 31370228), (4292, 18754894), (5132, 15685114), (7309, 11013272), (8584, 9377447), (10264, 7842557), (14618, 5506636), (29236, 2753318), (37207, 2163464), (47471, 1695688), (58472, 1376659), (74414, 1081732), (94942, 847844), (148828, 540866), (189884, 423922), (211961, 379768), (270433, 297656)]