27827120

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6563}}^1$

素因数の和:6629

約数の個数: 40

約数和(自身を含む): 65928816

約数和(自身を除く): 38101696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 6563, 13126, 26252, 32815, 52504, 65630, 105008, 131260, 262520, 347839, 525040, 695678, 1391356, 1739195, 2782712, 3478390, 5565424, 6956780, 13913560, 27827120]

約数ペア:

[(1, 27827120), (2, 13913560), (4, 6956780), (5, 5565424), (8, 3478390), (10, 2782712), (16, 1739195), (20, 1391356), (40, 695678), (53, 525040), (80, 347839), (106, 262520), (212, 131260), (265, 105008), (424, 65630), (530, 52504), (848, 32815), (1060, 26252), (2120, 13126), (4240, 6563)]