1966000800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{819167}}^1$

素因数の和:819190

約数の個数: 72

約数和(自身を含む): 6399340416

約数和(自身を除く): 4433339616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 819167, 1638334, 2457501, 3276668, 4095835, 4915002, 6553336, 8191670, 9830004, 12287505, 13106672, 16383340, 19660008, 20479175, 24575010, 26213344, 32766680, 39320016, 40958350, 49150020, 61437525, 65533360, 78640032, 81916700, 98300040, 122875050, 131066720, 163833400, 196600080, 245750100, 327666800, 393200160, 491500200, 655333600, 983000400, 1966000800]

約数ペア:

[(1, 1966000800), (2, 983000400), (3, 655333600), (4, 491500200), (5, 393200160), (6, 327666800), (8, 245750100), (10, 196600080), (12, 163833400), (15, 131066720), (16, 122875050), (20, 98300040), (24, 81916700), (25, 78640032), (30, 65533360), (32, 61437525), (40, 49150020), (48, 40958350), (50, 39320016), (60, 32766680), (75, 26213344), (80, 24575010), (96, 20479175), (100, 19660008), (120, 16383340), (150, 13106672), (160, 12287505), (200, 9830004), (240, 8191670), (300, 6553336), (400, 4915002), (480, 4095835), (600, 3276668), (800, 2457501), (1200, 1638334), (2400, 819167)]