26947600

素因数分解:

$2^4\times 5^2\times {\mathrm{67369}}^1$

素因数の和:67387

約数の個数: 30

約数和(自身を含む): 64742570

約数和(自身を除く): 37794970

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 67369, 134738, 269476, 336845, 538952, 673690, 1077904, 1347380, 1684225, 2694760, 3368450, 5389520, 6736900, 13473800, 26947600]

約数ペア:

[(1, 26947600), (2, 13473800), (4, 6736900), (5, 5389520), (8, 3368450), (10, 2694760), (16, 1684225), (20, 1347380), (25, 1077904), (40, 673690), (50, 538952), (80, 336845), (100, 269476), (200, 134738), (400, 67369)]