13983040

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1181}}^1$

素因数の和:1235

約数の個数: 56

約数和(自身を含む): 34225992

約数和(自身を除く): 20242952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1181, 1184, 1480, 2362, 2368, 2960, 4724, 5905, 5920, 9448, 11810, 11840, 18896, 23620, 37792, 43697, 47240, 75584, 87394, 94480, 174788, 188960, 218485, 349576, 377920, 436970, 699152, 873940, 1398304, 1747880, 2796608, 3495760, 6991520, 13983040]

約数ペア:

[(1, 13983040), (2, 6991520), (4, 3495760), (5, 2796608), (8, 1747880), (10, 1398304), (16, 873940), (20, 699152), (32, 436970), (37, 377920), (40, 349576), (64, 218485), (74, 188960), (80, 174788), (148, 94480), (160, 87394), (185, 75584), (296, 47240), (320, 43697), (370, 37792), (592, 23620), (740, 18896), (1181, 11840), (1184, 11810), (1480, 9448), (2362, 5920), (2368, 5905), (2960, 4724)]