4182051260

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1\times {\mathrm{2897}}^1$

素因数の和:3806

約数の個数: 48

約数和(自身を含む): 8895005280

約数和(自身を除く): 4712954020

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 811, 890, 1622, 1780, 2897, 3244, 4055, 5794, 8110, 11588, 14485, 16220, 28970, 57940, 72179, 144358, 257833, 288716, 360895, 515666, 721790, 1031332, 1289165, 1443580, 2349467, 2578330, 4698934, 5156660, 9397868, 11747335, 23494670, 46989340, 209102563, 418205126, 836410252, 1045512815, 2091025630, 4182051260]

約数ペア:

[(1, 4182051260), (2, 2091025630), (4, 1045512815), (5, 836410252), (10, 418205126), (20, 209102563), (89, 46989340), (178, 23494670), (356, 11747335), (445, 9397868), (811, 5156660), (890, 4698934), (1622, 2578330), (1780, 2349467), (2897, 1443580), (3244, 1289165), (4055, 1031332), (5794, 721790), (8110, 515666), (11588, 360895), (14485, 288716), (16220, 257833), (28970, 144358), (57940, 72179)]