32020660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{521}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 77172480

約数和(自身を除く): 45151820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 439, 521, 878, 1042, 1756, 2084, 2195, 2605, 3073, 3647, 4390, 5210, 6146, 7294, 8780, 10420, 12292, 14588, 15365, 18235, 30730, 36470, 61460, 72940, 228719, 457438, 914876, 1143595, 1601033, 2287190, 3202066, 4574380, 6404132, 8005165, 16010330, 32020660]

約数ペア:

[(1, 32020660), (2, 16010330), (4, 8005165), (5, 6404132), (7, 4574380), (10, 3202066), (14, 2287190), (20, 1601033), (28, 1143595), (35, 914876), (70, 457438), (140, 228719), (439, 72940), (521, 61460), (878, 36470), (1042, 30730), (1756, 18235), (2084, 15365), (2195, 14588), (2605, 12292), (3073, 10420), (3647, 8780), (4390, 7294), (5210, 6146)]