941289560

素因数分解:

$2^3\times 5^1\times {\mathrm{3313}}^1\times {\mathrm{7103}}^1$

素因数の和:10427

約数の個数: 32

約数和(自身を含む): 2118839040

約数和(自身を除く): 1177549480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3313, 6626, 7103, 13252, 14206, 16565, 26504, 28412, 33130, 35515, 56824, 66260, 71030, 132520, 142060, 284120, 23532239, 47064478, 94128956, 117661195, 188257912, 235322390, 470644780, 941289560]

約数ペア:

[(1, 941289560), (2, 470644780), (4, 235322390), (5, 188257912), (8, 117661195), (10, 94128956), (20, 47064478), (40, 23532239), (3313, 284120), (6626, 142060), (7103, 132520), (13252, 71030), (14206, 66260), (16565, 56824), (26504, 35515), (28412, 33130)]