16830400

素因数分解:

$2^6\times 5^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 84

約数和(自身を含む): 42299128

約数和(自身を除く): 25468728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 67, 80, 100, 134, 157, 160, 200, 268, 314, 320, 335, 400, 536, 628, 670, 785, 800, 1072, 1256, 1340, 1570, 1600, 1675, 2144, 2512, 2680, 3140, 3350, 3925, 4288, 5024, 5360, 6280, 6700, 7850, 10048, 10519, 10720, 12560, 13400, 15700, 21038, 21440, 25120, 26800, 31400, 42076, 50240, 52595, 53600, 62800, 84152, 105190, 107200, 125600, 168304, 210380, 251200, 262975, 336608, 420760, 525950, 673216, 841520, 1051900, 1683040, 2103800, 3366080, 4207600, 8415200, 16830400]

約数ペア:

[(1, 16830400), (2, 8415200), (4, 4207600), (5, 3366080), (8, 2103800), (10, 1683040), (16, 1051900), (20, 841520), (25, 673216), (32, 525950), (40, 420760), (50, 336608), (64, 262975), (67, 251200), (80, 210380), (100, 168304), (134, 125600), (157, 107200), (160, 105190), (200, 84152), (268, 62800), (314, 53600), (320, 52595), (335, 50240), (400, 42076), (536, 31400), (628, 26800), (670, 25120), (785, 21440), (800, 21038), (1072, 15700), (1256, 13400), (1340, 12560), (1570, 10720), (1600, 10519), (1675, 10048), (2144, 7850), (2512, 6700), (2680, 6280), (3140, 5360), (3350, 5024), (3925, 4288)]