26336240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:510

約数の個数: 80

約数和(自身を含む): 70709760

約数和(自身を除く): 44373520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 131, 140, 262, 280, 359, 524, 560, 655, 718, 917, 1048, 1310, 1436, 1795, 1834, 2096, 2513, 2620, 2872, 3590, 3668, 4585, 5026, 5240, 5744, 7180, 7336, 9170, 10052, 10480, 12565, 14360, 14672, 18340, 20104, 25130, 28720, 36680, 40208, 47029, 50260, 73360, 94058, 100520, 188116, 201040, 235145, 329203, 376232, 470290, 658406, 752464, 940580, 1316812, 1646015, 1881160, 2633624, 3292030, 3762320, 5267248, 6584060, 13168120, 26336240]

約数ペア:

[(1, 26336240), (2, 13168120), (4, 6584060), (5, 5267248), (7, 3762320), (8, 3292030), (10, 2633624), (14, 1881160), (16, 1646015), (20, 1316812), (28, 940580), (35, 752464), (40, 658406), (56, 470290), (70, 376232), (80, 329203), (112, 235145), (131, 201040), (140, 188116), (262, 100520), (280, 94058), (359, 73360), (524, 50260), (560, 47029), (655, 40208), (718, 36680), (917, 28720), (1048, 25130), (1310, 20104), (1436, 18340), (1795, 14672), (1834, 14360), (2096, 12565), (2513, 10480), (2620, 10052), (2872, 9170), (3590, 7336), (3668, 7180), (4585, 5744), (5026, 5240)]