1569231040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{377219}}^1$

素因数の和:377249

約数の個数: 56

約数和(自身を含む): 4024182960

約数和(自身を除く): 2454951920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 377219, 754438, 1508876, 1886095, 3017752, 3772190, 4903847, 6035504, 7544380, 9807694, 12071008, 15088760, 19615388, 24142016, 24519235, 30177520, 39230776, 49038470, 60355040, 78461552, 98076940, 120710080, 156923104, 196153880, 313846208, 392307760, 784615520, 1569231040]

約数ペア:

[(1, 1569231040), (2, 784615520), (4, 392307760), (5, 313846208), (8, 196153880), (10, 156923104), (13, 120710080), (16, 98076940), (20, 78461552), (26, 60355040), (32, 49038470), (40, 39230776), (52, 30177520), (64, 24519235), (65, 24142016), (80, 19615388), (104, 15088760), (130, 12071008), (160, 9807694), (208, 7544380), (260, 6035504), (320, 4903847), (416, 3772190), (520, 3017752), (832, 1886095), (1040, 1508876), (2080, 754438), (4160, 377219)]