82914440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17419}}^1$

素因数の和:17454

約数の個数: 64

約数和(自身を含む): 225763200

約数和(自身を除く): 142848760

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, 17419, 34838, 69676, 87095, 121933, 139352, 174190, 243866, 296123, 348380, 487732, 592246, 609665, 696760, 975464, 1184492, 1219330, 1480615, 2072861, 2368984, 2438660, 2961230, 4145722, 4877320, 5922460, 8291444, 10364305, 11844920, 16582888, 20728610, 41457220, 82914440]

約数ペア:

[(1, 82914440), (2, 41457220), (4, 20728610), (5, 16582888), (7, 11844920), (8, 10364305), (10, 8291444), (14, 5922460), (17, 4877320), (20, 4145722), (28, 2961230), (34, 2438660), (35, 2368984), (40, 2072861), (56, 1480615), (68, 1219330), (70, 1184492), (85, 975464), (119, 696760), (136, 609665), (140, 592246), (170, 487732), (238, 348380), (280, 296123), (340, 243866), (476, 174190), (595, 139352), (680, 121933), (952, 87095), (1190, 69676), (2380, 34838), (4760, 17419)]