41948800

素因数分解:

$2^7\times 5^2\times {\mathrm{13109}}^1$

素因数の和:13133

約数の個数: 48

約数和(自身を含む): 103634550

約数和(自身を除く): 61685750

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, 13109, 26218, 52436, 65545, 104872, 131090, 209744, 262180, 327725, 419488, 524360, 655450, 838976, 1048720, 1310900, 1677952, 2097440, 2621800, 4194880, 5243600, 8389760, 10487200, 20974400, 41948800]

約数ペア:

[(1, 41948800), (2, 20974400), (4, 10487200), (5, 8389760), (8, 5243600), (10, 4194880), (16, 2621800), (20, 2097440), (25, 1677952), (32, 1310900), (40, 1048720), (50, 838976), (64, 655450), (80, 524360), (100, 419488), (128, 327725), (160, 262180), (200, 209744), (320, 131090), (400, 104872), (640, 65545), (800, 52436), (1600, 26218), (3200, 13109)]