61832080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2141}}^1$

素因数の和:2192

約数の個数: 60

約数和(自身を含む): 151794972

約数和(自身を除く): 89962892

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 361, 380, 722, 760, 1444, 1520, 1805, 2141, 2888, 3610, 4282, 5776, 7220, 8564, 10705, 14440, 17128, 21410, 28880, 34256, 40679, 42820, 81358, 85640, 162716, 171280, 203395, 325432, 406790, 650864, 772901, 813580, 1545802, 1627160, 3091604, 3254320, 3864505, 6183208, 7729010, 12366416, 15458020, 30916040, 61832080]

約数ペア:

[(1, 61832080), (2, 30916040), (4, 15458020), (5, 12366416), (8, 7729010), (10, 6183208), (16, 3864505), (19, 3254320), (20, 3091604), (38, 1627160), (40, 1545802), (76, 813580), (80, 772901), (95, 650864), (152, 406790), (190, 325432), (304, 203395), (361, 171280), (380, 162716), (722, 85640), (760, 81358), (1444, 42820), (1520, 40679), (1805, 34256), (2141, 28880), (2888, 21410), (3610, 17128), (4282, 14440), (5776, 10705), (7220, 8564)]