102449480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21523}}^1$

素因数の和:21558

約数の個数: 64

約数和(自身を含む): 278951040

約数和(自身を除く): 176501560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 21523, 43046, 86092, 107615, 150661, 172184, 215230, 301322, 365891, 430460, 602644, 731782, 753305, 860920, 1205288, 1463564, 1506610, 1829455, 2561237, 2927128, 3013220, 3658910, 5122474, 6026440, 7317820, 10244948, 12806185, 14635640, 20489896, 25612370, 51224740, 102449480]

約数ペア:

[(1, 102449480), (2, 51224740), (4, 25612370), (5, 20489896), (7, 14635640), (8, 12806185), (10, 10244948), (14, 7317820), (17, 6026440), (20, 5122474), (28, 3658910), (34, 3013220), (35, 2927128), (40, 2561237), (56, 1829455), (68, 1506610), (70, 1463564), (85, 1205288), (119, 860920), (136, 753305), (140, 731782), (170, 602644), (238, 430460), (280, 365891), (340, 301322), (476, 215230), (595, 172184), (680, 150661), (952, 107615), (1190, 86092), (2380, 43046), (4760, 21523)]