74209240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5639}}^1$

素因数の和:5704

約数の個数: 64

約数和(自身を含む): 194918400

約数和(自身を除く): 120709160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2632, 3290, 5639, 6580, 11278, 13160, 22556, 28195, 39473, 45112, 56390, 78946, 112780, 157892, 197365, 225560, 265033, 315784, 394730, 530066, 789460, 1060132, 1325165, 1578920, 1855231, 2120264, 2650330, 3710462, 5300660, 7420924, 9276155, 10601320, 14841848, 18552310, 37104620, 74209240]

約数ペア:

[(1, 74209240), (2, 37104620), (4, 18552310), (5, 14841848), (7, 10601320), (8, 9276155), (10, 7420924), (14, 5300660), (20, 3710462), (28, 2650330), (35, 2120264), (40, 1855231), (47, 1578920), (56, 1325165), (70, 1060132), (94, 789460), (140, 530066), (188, 394730), (235, 315784), (280, 265033), (329, 225560), (376, 197365), (470, 157892), (658, 112780), (940, 78946), (1316, 56390), (1645, 45112), (1880, 39473), (2632, 28195), (3290, 22556), (5639, 13160), (6580, 11278)]