40008000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{1667}}^1$

素因数の和:1697

約数の個数: 112

約数和(自身を含む): 132185664

約数和(自身を除く): 92177664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 750, 800, 960, 1000, 1200, 1500, 1600, 1667, 2000, 2400, 3000, 3334, 4000, 4800, 5001, 6000, 6668, 8000, 8335, 10002, 12000, 13336, 16670, 20004, 24000, 25005, 26672, 33340, 40008, 41675, 50010, 53344, 66680, 80016, 83350, 100020, 106688, 125025, 133360, 160032, 166700, 200040, 208375, 250050, 266720, 320064, 333400, 400080, 416750, 500100, 533440, 625125, 666800, 800160, 833500, 1000200, 1250250, 1333600, 1600320, 1667000, 2000400, 2500500, 2667200, 3334000, 4000800, 5001000, 6668000, 8001600, 10002000, 13336000, 20004000, 40008000]

約数ペア:

[(1, 40008000), (2, 20004000), (3, 13336000), (4, 10002000), (5, 8001600), (6, 6668000), (8, 5001000), (10, 4000800), (12, 3334000), (15, 2667200), (16, 2500500), (20, 2000400), (24, 1667000), (25, 1600320), (30, 1333600), (32, 1250250), (40, 1000200), (48, 833500), (50, 800160), (60, 666800), (64, 625125), (75, 533440), (80, 500100), (96, 416750), (100, 400080), (120, 333400), (125, 320064), (150, 266720), (160, 250050), (192, 208375), (200, 200040), (240, 166700), (250, 160032), (300, 133360), (320, 125025), (375, 106688), (400, 100020), (480, 83350), (500, 80016), (600, 66680), (750, 53344), (800, 50010), (960, 41675), (1000, 40008), (1200, 33340), (1500, 26672), (1600, 25005), (1667, 24000), (2000, 20004), (2400, 16670), (3000, 13336), (3334, 12000), (4000, 10002), (4800, 8335), (5001, 8000), (6000, 6668)]