73914080

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9829}}^1$

素因数の和:9891

約数の個数: 48

約数和(自身を含む): 178355520

約数和(自身を除く): 104441440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 9829, 19658, 39316, 49145, 78632, 98290, 157264, 196580, 314528, 393160, 461963, 786320, 923926, 1572640, 1847852, 2309815, 3695704, 4619630, 7391408, 9239260, 14782816, 18478520, 36957040, 73914080]

約数ペア:

[(1, 73914080), (2, 36957040), (4, 18478520), (5, 14782816), (8, 9239260), (10, 7391408), (16, 4619630), (20, 3695704), (32, 2309815), (40, 1847852), (47, 1572640), (80, 923926), (94, 786320), (160, 461963), (188, 393160), (235, 314528), (376, 196580), (470, 157264), (752, 98290), (940, 78632), (1504, 49145), (1880, 39316), (3760, 19658), (7520, 9829)]