27693820

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{367}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 74188800

約数和(自身を除く): 46494980

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 343, 367, 385, 490, 539, 686, 734, 770, 980, 1078, 1372, 1468, 1540, 1715, 1835, 2156, 2569, 2695, 3430, 3670, 3773, 4037, 5138, 5390, 6860, 7340, 7546, 8074, 10276, 10780, 12845, 15092, 16148, 17983, 18865, 20185, 25690, 28259, 35966, 37730, 40370, 51380, 56518, 71932, 75460, 80740, 89915, 113036, 125881, 141295, 179830, 197813, 251762, 282590, 359660, 395626, 503524, 565180, 629405, 791252, 989065, 1258810, 1384691, 1978130, 2517620, 2769382, 3956260, 5538764, 6923455, 13846910, 27693820]

約数ペア:

[(1, 27693820), (2, 13846910), (4, 6923455), (5, 5538764), (7, 3956260), (10, 2769382), (11, 2517620), (14, 1978130), (20, 1384691), (22, 1258810), (28, 989065), (35, 791252), (44, 629405), (49, 565180), (55, 503524), (70, 395626), (77, 359660), (98, 282590), (110, 251762), (140, 197813), (154, 179830), (196, 141295), (220, 125881), (245, 113036), (308, 89915), (343, 80740), (367, 75460), (385, 71932), (490, 56518), (539, 51380), (686, 40370), (734, 37730), (770, 35966), (980, 28259), (1078, 25690), (1372, 20185), (1468, 18865), (1540, 17983), (1715, 16148), (1835, 15092), (2156, 12845), (2569, 10780), (2695, 10276), (3430, 8074), (3670, 7546), (3773, 7340), (4037, 6860), (5138, 5390)]