115835440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1579}}^1$

素因数の和:1730

約数の個数: 80

約数和(自身を含む): 310337280

約数和(自身を除く): 194501840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 131, 140, 262, 280, 524, 560, 655, 917, 1048, 1310, 1579, 1834, 2096, 2620, 3158, 3668, 4585, 5240, 6316, 7336, 7895, 9170, 10480, 11053, 12632, 14672, 15790, 18340, 22106, 25264, 31580, 36680, 44212, 55265, 63160, 73360, 88424, 110530, 126320, 176848, 206849, 221060, 413698, 442120, 827396, 884240, 1034245, 1447943, 1654792, 2068490, 2895886, 3309584, 4136980, 5791772, 7239715, 8273960, 11583544, 14479430, 16547920, 23167088, 28958860, 57917720, 115835440]

約数ペア:

[(1, 115835440), (2, 57917720), (4, 28958860), (5, 23167088), (7, 16547920), (8, 14479430), (10, 11583544), (14, 8273960), (16, 7239715), (20, 5791772), (28, 4136980), (35, 3309584), (40, 2895886), (56, 2068490), (70, 1654792), (80, 1447943), (112, 1034245), (131, 884240), (140, 827396), (262, 442120), (280, 413698), (524, 221060), (560, 206849), (655, 176848), (917, 126320), (1048, 110530), (1310, 88424), (1579, 73360), (1834, 63160), (2096, 55265), (2620, 44212), (3158, 36680), (3668, 31580), (4585, 25264), (5240, 22106), (6316, 18340), (7336, 15790), (7895, 14672), (9170, 12632), (10480, 11053)]