12150400

素因数分解:

$2^7\times 5^2\times {\mathrm{3797}}^1$

素因数の和:3821

約数の個数: 48

約数和(自身を含む): 30023190

約数和(自身を除く): 17872790

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 3797, 7594, 15188, 18985, 30376, 37970, 60752, 75940, 94925, 121504, 151880, 189850, 243008, 303760, 379700, 486016, 607520, 759400, 1215040, 1518800, 2430080, 3037600, 6075200, 12150400]

約数ペア:

[(1, 12150400), (2, 6075200), (4, 3037600), (5, 2430080), (8, 1518800), (10, 1215040), (16, 759400), (20, 607520), (25, 486016), (32, 379700), (40, 303760), (50, 243008), (64, 189850), (80, 151880), (100, 121504), (128, 94925), (160, 75940), (200, 60752), (320, 37970), (400, 30376), (640, 18985), (800, 15188), (1600, 7594), (3200, 3797)]