412172000

素因数分解:

$2^5\times 5^3\times {\mathrm{103043}}^1$

素因数の和:103068

約数の個数: 48

約数和(自身を含む): 1012716432

約数和(自身を除く): 600544432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 103043, 206086, 412172, 515215, 824344, 1030430, 1648688, 2060860, 2576075, 3297376, 4121720, 5152150, 8243440, 10304300, 12880375, 16486880, 20608600, 25760750, 41217200, 51521500, 82434400, 103043000, 206086000, 412172000]

約数ペア:

[(1, 412172000), (2, 206086000), (4, 103043000), (5, 82434400), (8, 51521500), (10, 41217200), (16, 25760750), (20, 20608600), (25, 16486880), (32, 12880375), (40, 10304300), (50, 8243440), (80, 5152150), (100, 4121720), (125, 3297376), (160, 2576075), (200, 2060860), (250, 1648688), (400, 1030430), (500, 824344), (800, 515215), (1000, 412172), (2000, 206086), (4000, 103043)]