4148800

素因数分解:

$2^6\times 5^2\times {\mathrm{2593}}^1$

素因数の和:2615

約数の個数: 42

約数和(自身を含む): 10212578

約数和(自身を除く): 6063778

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 2593, 5186, 10372, 12965, 20744, 25930, 41488, 51860, 64825, 82976, 103720, 129650, 165952, 207440, 259300, 414880, 518600, 829760, 1037200, 2074400, 4148800]

約数ペア:

[(1, 4148800), (2, 2074400), (4, 1037200), (5, 829760), (8, 518600), (10, 414880), (16, 259300), (20, 207440), (25, 165952), (32, 129650), (40, 103720), (50, 82976), (64, 64825), (80, 51860), (100, 41488), (160, 25930), (200, 20744), (320, 12965), (400, 10372), (800, 5186), (1600, 2593)]