61126960

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:350

約数の個数: 80

約数和(自身を含む): 148088736

約数和(自身を除く): 86961776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 107, 148, 185, 193, 214, 296, 370, 386, 428, 535, 592, 740, 772, 856, 965, 1070, 1480, 1544, 1712, 1930, 2140, 2960, 3088, 3860, 3959, 4280, 7141, 7720, 7918, 8560, 14282, 15440, 15836, 19795, 20651, 28564, 31672, 35705, 39590, 41302, 57128, 63344, 71410, 79180, 82604, 103255, 114256, 142820, 158360, 165208, 206510, 285640, 316720, 330416, 413020, 571280, 764087, 826040, 1528174, 1652080, 3056348, 3820435, 6112696, 7640870, 12225392, 15281740, 30563480, 61126960]

約数ペア:

[(1, 61126960), (2, 30563480), (4, 15281740), (5, 12225392), (8, 7640870), (10, 6112696), (16, 3820435), (20, 3056348), (37, 1652080), (40, 1528174), (74, 826040), (80, 764087), (107, 571280), (148, 413020), (185, 330416), (193, 316720), (214, 285640), (296, 206510), (370, 165208), (386, 158360), (428, 142820), (535, 114256), (592, 103255), (740, 82604), (772, 79180), (856, 71410), (965, 63344), (1070, 57128), (1480, 41302), (1544, 39590), (1712, 35705), (1930, 31672), (2140, 28564), (2960, 20651), (3088, 19795), (3860, 15836), (3959, 15440), (4280, 14282), (7141, 8560), (7720, 7918)]