71006320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11527}}^1$

素因数の和:11558

約数の個数: 80

約数和(自身を含む): 205843968

約数和(自身を除く): 134837648

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 11527, 23054, 46108, 57635, 80689, 92216, 115270, 126797, 161378, 184432, 230540, 253594, 322756, 403445, 461080, 507188, 633985, 645512, 806890, 887579, 922160, 1014376, 1267970, 1291024, 1613780, 1775158, 2028752, 2535940, 3227560, 3550316, 4437895, 5071880, 6455120, 7100632, 8875790, 10143760, 14201264, 17751580, 35503160, 71006320]

約数ペア:

[(1, 71006320), (2, 35503160), (4, 17751580), (5, 14201264), (7, 10143760), (8, 8875790), (10, 7100632), (11, 6455120), (14, 5071880), (16, 4437895), (20, 3550316), (22, 3227560), (28, 2535940), (35, 2028752), (40, 1775158), (44, 1613780), (55, 1291024), (56, 1267970), (70, 1014376), (77, 922160), (80, 887579), (88, 806890), (110, 645512), (112, 633985), (140, 507188), (154, 461080), (176, 403445), (220, 322756), (280, 253594), (308, 230540), (385, 184432), (440, 161378), (560, 126797), (616, 115270), (770, 92216), (880, 80689), (1232, 57635), (1540, 46108), (3080, 23054), (6160, 11527)]