97385320

素因数分解:

$2^3\times 5^1\times {\mathrm{521}}^1\times {\mathrm{4673}}^1$

素因数の和:5205

約数の個数: 32

約数和(自身を含む): 219584520

約数和(自身を除く): 122199200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 521, 1042, 2084, 2605, 4168, 4673, 5210, 9346, 10420, 18692, 20840, 23365, 37384, 46730, 93460, 186920, 2434633, 4869266, 9738532, 12173165, 19477064, 24346330, 48692660, 97385320]

約数ペア:

[(1, 97385320), (2, 48692660), (4, 24346330), (5, 19477064), (8, 12173165), (10, 9738532), (20, 4869266), (40, 2434633), (521, 186920), (1042, 93460), (2084, 46730), (2605, 37384), (4168, 23365), (4673, 20840), (5210, 18692), (9346, 10420)]