66716000

素因数分解:

$2^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1283}}^1$

素因数の和:1321

約数の個数: 96

約数和(自身を含む): 176668128

約数和(自身を除く): 109952128

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 325, 400, 416, 500, 520, 650, 800, 1000, 1040, 1283, 1300, 1625, 2000, 2080, 2566, 2600, 3250, 4000, 5132, 5200, 6415, 6500, 10264, 10400, 12830, 13000, 16679, 20528, 25660, 26000, 32075, 33358, 41056, 51320, 52000, 64150, 66716, 83395, 102640, 128300, 133432, 160375, 166790, 205280, 256600, 266864, 320750, 333580, 416975, 513200, 533728, 641500, 667160, 833950, 1026400, 1283000, 1334320, 1667900, 2084875, 2566000, 2668640, 3335800, 4169750, 5132000, 6671600, 8339500, 13343200, 16679000, 33358000, 66716000]

約数ペア:

[(1, 66716000), (2, 33358000), (4, 16679000), (5, 13343200), (8, 8339500), (10, 6671600), (13, 5132000), (16, 4169750), (20, 3335800), (25, 2668640), (26, 2566000), (32, 2084875), (40, 1667900), (50, 1334320), (52, 1283000), (65, 1026400), (80, 833950), (100, 667160), (104, 641500), (125, 533728), (130, 513200), (160, 416975), (200, 333580), (208, 320750), (250, 266864), (260, 256600), (325, 205280), (400, 166790), (416, 160375), (500, 133432), (520, 128300), (650, 102640), (800, 83395), (1000, 66716), (1040, 64150), (1283, 52000), (1300, 51320), (1625, 41056), (2000, 33358), (2080, 32075), (2566, 26000), (2600, 25660), (3250, 20528), (4000, 16679), (5132, 13000), (5200, 12830), (6415, 10400), (6500, 10264)]