1028853340

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{9719}}^1$

素因数の和:9874

約数の個数: 48

約数和(自身を含む): 2220825600

約数和(自身を除く): 1191972260

約数列:

[1, 2, 4, 5, 10, 20, 67, 79, 134, 158, 268, 316, 335, 395, 670, 790, 1340, 1580, 5293, 9719, 10586, 19438, 21172, 26465, 38876, 48595, 52930, 97190, 105860, 194380, 651173, 767801, 1302346, 1535602, 2604692, 3071204, 3255865, 3839005, 6511730, 7678010, 13023460, 15356020, 51442667, 102885334, 205770668, 257213335, 514426670, 1028853340]

約数ペア:

[(1, 1028853340), (2, 514426670), (4, 257213335), (5, 205770668), (10, 102885334), (20, 51442667), (67, 15356020), (79, 13023460), (134, 7678010), (158, 6511730), (268, 3839005), (316, 3255865), (335, 3071204), (395, 2604692), (670, 1535602), (790, 1302346), (1340, 767801), (1580, 651173), (5293, 194380), (9719, 105860), (10586, 97190), (19438, 52930), (21172, 48595), (26465, 38876)]