1570670140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{9337}}^1$

素因数の和:10006

約数の個数: 48

約数和(自身を含む): 3558002112

約数和(自身を除く): 1987331972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 647, 1294, 2588, 3235, 6470, 8411, 9337, 12940, 16822, 18674, 33644, 37348, 42055, 46685, 84110, 93370, 121381, 168220, 186740, 242762, 485524, 606905, 1213810, 2427620, 6041039, 12082078, 24164156, 30205195, 60410390, 78533507, 120820780, 157067014, 314134028, 392667535, 785335070, 1570670140]

約数ペア:

[(1, 1570670140), (2, 785335070), (4, 392667535), (5, 314134028), (10, 157067014), (13, 120820780), (20, 78533507), (26, 60410390), (52, 30205195), (65, 24164156), (130, 12082078), (260, 6041039), (647, 2427620), (1294, 1213810), (2588, 606905), (3235, 485524), (6470, 242762), (8411, 186740), (9337, 168220), (12940, 121381), (16822, 93370), (18674, 84110), (33644, 46685), (37348, 42055)]