90946880

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6047}}^1$

素因数の和:6111

約数の個数: 56

約数和(自身を含む): 221211648

約数和(自身を除く): 130264768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1880, 3008, 3760, 6047, 7520, 12094, 15040, 24188, 30235, 48376, 60470, 96752, 120940, 193504, 241880, 284209, 387008, 483760, 568418, 967520, 1136836, 1421045, 1935040, 2273672, 2842090, 4547344, 5684180, 9094688, 11368360, 18189376, 22736720, 45473440, 90946880]

約数ペア:

[(1, 90946880), (2, 45473440), (4, 22736720), (5, 18189376), (8, 11368360), (10, 9094688), (16, 5684180), (20, 4547344), (32, 2842090), (40, 2273672), (47, 1935040), (64, 1421045), (80, 1136836), (94, 967520), (160, 568418), (188, 483760), (235, 387008), (320, 284209), (376, 241880), (470, 193504), (752, 120940), (940, 96752), (1504, 60470), (1880, 48376), (3008, 30235), (3760, 24188), (6047, 15040), (7520, 12094)]