11626720

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{1483}}^1$

素因数の和:1512

約数の個数: 72

約数和(自身を含む): 31974264

約数和(自身を除く): 20347544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1483, 1568, 1960, 2966, 3920, 5932, 7415, 7840, 10381, 11864, 14830, 20762, 23728, 29660, 41524, 47456, 51905, 59320, 72667, 83048, 103810, 118640, 145334, 166096, 207620, 237280, 290668, 332192, 363335, 415240, 581336, 726670, 830480, 1162672, 1453340, 1660960, 2325344, 2906680, 5813360, 11626720]

約数ペア:

[(1, 11626720), (2, 5813360), (4, 2906680), (5, 2325344), (7, 1660960), (8, 1453340), (10, 1162672), (14, 830480), (16, 726670), (20, 581336), (28, 415240), (32, 363335), (35, 332192), (40, 290668), (49, 237280), (56, 207620), (70, 166096), (80, 145334), (98, 118640), (112, 103810), (140, 83048), (160, 72667), (196, 59320), (224, 51905), (245, 47456), (280, 41524), (392, 29660), (490, 23728), (560, 20762), (784, 14830), (980, 11864), (1120, 10381), (1483, 7840), (1568, 7415), (1960, 5932), (2966, 3920)]