5270800

素因数分解:

$2^4\times 5^2\times {\mathrm{13177}}^1$

素因数の和:13195

約数の個数: 30

約数和(自身を含む): 12664058

約数和(自身を除く): 7393258

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 13177, 26354, 52708, 65885, 105416, 131770, 210832, 263540, 329425, 527080, 658850, 1054160, 1317700, 2635400, 5270800]

約数ペア:

[(1, 5270800), (2, 2635400), (4, 1317700), (5, 1054160), (8, 658850), (10, 527080), (16, 329425), (20, 263540), (25, 210832), (40, 131770), (50, 105416), (80, 65885), (100, 52708), (200, 26354), (400, 13177)]