160210700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{123239}}^1$

素因数の和:123266

約数の個数: 36

約数和(自身を含む): 374403120

約数和(自身を除く): 214192420

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 123239, 246478, 492956, 616195, 1232390, 1602107, 2464780, 3080975, 3204214, 6161950, 6408428, 8010535, 12323900, 16021070, 32042140, 40052675, 80105350, 160210700]

約数ペア:

[(1, 160210700), (2, 80105350), (4, 40052675), (5, 32042140), (10, 16021070), (13, 12323900), (20, 8010535), (25, 6408428), (26, 6161950), (50, 3204214), (52, 3080975), (65, 2464780), (100, 1602107), (130, 1232390), (260, 616195), (325, 492956), (650, 246478), (1300, 123239)]