73555040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35363}}^1$

素因数の和:35391

約数の個数: 48

約数和(自身を含む): 187146288

約数和(自身を除く): 113591248

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 35363, 70726, 141452, 176815, 282904, 353630, 459719, 565808, 707260, 919438, 1131616, 1414520, 1838876, 2298595, 2829040, 3677752, 4597190, 5658080, 7355504, 9194380, 14711008, 18388760, 36777520, 73555040]

約数ペア:

[(1, 73555040), (2, 36777520), (4, 18388760), (5, 14711008), (8, 9194380), (10, 7355504), (13, 5658080), (16, 4597190), (20, 3677752), (26, 2829040), (32, 2298595), (40, 1838876), (52, 1414520), (65, 1131616), (80, 919438), (104, 707260), (130, 565808), (160, 459719), (208, 353630), (260, 282904), (416, 176815), (520, 141452), (1040, 70726), (2080, 35363)]