98124880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1279}}^1$

素因数の和:1436

約数の個数: 80

約数和(自身を含む): 262840320

約数和(自身を除く): 164715440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 137, 140, 274, 280, 548, 560, 685, 959, 1096, 1279, 1370, 1918, 2192, 2558, 2740, 3836, 4795, 5116, 5480, 6395, 7672, 8953, 9590, 10232, 10960, 12790, 15344, 17906, 19180, 20464, 25580, 35812, 38360, 44765, 51160, 71624, 76720, 89530, 102320, 143248, 175223, 179060, 350446, 358120, 700892, 716240, 876115, 1226561, 1401784, 1752230, 2453122, 2803568, 3504460, 4906244, 6132805, 7008920, 9812488, 12265610, 14017840, 19624976, 24531220, 49062440, 98124880]

約数ペア:

[(1, 98124880), (2, 49062440), (4, 24531220), (5, 19624976), (7, 14017840), (8, 12265610), (10, 9812488), (14, 7008920), (16, 6132805), (20, 4906244), (28, 3504460), (35, 2803568), (40, 2453122), (56, 1752230), (70, 1401784), (80, 1226561), (112, 876115), (137, 716240), (140, 700892), (274, 358120), (280, 350446), (548, 179060), (560, 175223), (685, 143248), (959, 102320), (1096, 89530), (1279, 76720), (1370, 71624), (1918, 51160), (2192, 44765), (2558, 38360), (2740, 35812), (3836, 25580), (4795, 20464), (5116, 19180), (5480, 17906), (6395, 15344), (7672, 12790), (8953, 10960), (9590, 10232)]