1094920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 2545920

約数和(自身を除く): 1451000

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 883, 1240, 1766, 3532, 4415, 7064, 8830, 17660, 27373, 35320, 54746, 109492, 136865, 218984, 273730, 547460, 1094920]

約数ペア:

[(1, 1094920), (2, 547460), (4, 273730), (5, 218984), (8, 136865), (10, 109492), (20, 54746), (31, 35320), (40, 27373), (62, 17660), (124, 8830), (155, 7064), (248, 4415), (310, 3532), (620, 1766), (883, 1240)]