2915677900

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{4463}}^1$

素因数の和:4663

約数の個数: 72

約数和(自身を含む): 6509583360

約数和(自身を除く): 3593905460

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 139, 188, 235, 278, 470, 556, 695, 940, 1175, 1390, 2350, 2780, 3475, 4463, 4700, 6533, 6950, 8926, 13066, 13900, 17852, 22315, 26132, 32665, 44630, 65330, 89260, 111575, 130660, 163325, 209761, 223150, 326650, 419522, 446300, 620357, 653300, 839044, 1048805, 1240714, 2097610, 2481428, 3101785, 4195220, 5244025, 6203570, 10488050, 12407140, 15508925, 20976100, 29156779, 31017850, 58313558, 62035700, 116627116, 145783895, 291567790, 583135580, 728919475, 1457838950, 2915677900]

約数ペア:

[(1, 2915677900), (2, 1457838950), (4, 728919475), (5, 583135580), (10, 291567790), (20, 145783895), (25, 116627116), (47, 62035700), (50, 58313558), (94, 31017850), (100, 29156779), (139, 20976100), (188, 15508925), (235, 12407140), (278, 10488050), (470, 6203570), (556, 5244025), (695, 4195220), (940, 3101785), (1175, 2481428), (1390, 2097610), (2350, 1240714), (2780, 1048805), (3475, 839044), (4463, 653300), (4700, 620357), (6533, 446300), (6950, 419522), (8926, 326650), (13066, 223150), (13900, 209761), (17852, 163325), (22315, 130660), (26132, 111575), (32665, 89260), (44630, 65330)]