30253750

素因数分解:

$2^1\times 5^4\times {\mathrm{24203}}^1$

素因数の和:24225

約数の個数: 20

約数和(自身を含む): 56709972

約数和(自身を除く): 26456222

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 24203, 48406, 121015, 242030, 605075, 1210150, 3025375, 6050750, 15126875, 30253750]

約数ペア:

[(1, 30253750), (2, 15126875), (5, 6050750), (10, 3025375), (25, 1210150), (50, 605075), (125, 242030), (250, 121015), (625, 48406), (1250, 24203)]