66754100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2029}}^1$

素因数の和:2097

約数の個数: 72

約数和(自身を含む): 169155840

約数和(自身を除く): 102401740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 50, 70, 94, 100, 140, 175, 188, 235, 329, 350, 470, 658, 700, 940, 1175, 1316, 1645, 2029, 2350, 3290, 4058, 4700, 6580, 8116, 8225, 10145, 14203, 16450, 20290, 28406, 32900, 40580, 50725, 56812, 71015, 95363, 101450, 142030, 190726, 202900, 284060, 355075, 381452, 476815, 667541, 710150, 953630, 1335082, 1420300, 1907260, 2384075, 2670164, 3337705, 4768150, 6675410, 9536300, 13350820, 16688525, 33377050, 66754100]

約数ペア:

[(1, 66754100), (2, 33377050), (4, 16688525), (5, 13350820), (7, 9536300), (10, 6675410), (14, 4768150), (20, 3337705), (25, 2670164), (28, 2384075), (35, 1907260), (47, 1420300), (50, 1335082), (70, 953630), (94, 710150), (100, 667541), (140, 476815), (175, 381452), (188, 355075), (235, 284060), (329, 202900), (350, 190726), (470, 142030), (658, 101450), (700, 95363), (940, 71015), (1175, 56812), (1316, 50725), (1645, 40580), (2029, 32900), (2350, 28406), (3290, 20290), (4058, 16450), (4700, 14203), (6580, 10145), (8116, 8225)]