39655000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:147

約数の個数: 160

約数和(自身を含む): 116962560

約数和(自身を除く): 77307560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 103, 110, 125, 140, 154, 175, 200, 206, 220, 250, 275, 280, 308, 350, 385, 412, 440, 500, 515, 550, 616, 625, 700, 721, 770, 824, 875, 1000, 1030, 1100, 1133, 1250, 1375, 1400, 1442, 1540, 1750, 1925, 2060, 2200, 2266, 2500, 2575, 2750, 2884, 3080, 3500, 3605, 3850, 4120, 4375, 4532, 5000, 5150, 5500, 5665, 5768, 6875, 7000, 7210, 7700, 7931, 8750, 9064, 9625, 10300, 11000, 11330, 12875, 13750, 14420, 15400, 15862, 17500, 18025, 19250, 20600, 22660, 25750, 27500, 28325, 28840, 31724, 35000, 36050, 38500, 39655, 45320, 48125, 51500, 55000, 56650, 63448, 64375, 72100, 77000, 79310, 90125, 96250, 103000, 113300, 128750, 141625, 144200, 158620, 180250, 192500, 198275, 226600, 257500, 283250, 317240, 360500, 385000, 396550, 450625, 515000, 566500, 708125, 721000, 793100, 901250, 991375, 1133000, 1416250, 1586200, 1802500, 1982750, 2832500, 3605000, 3965500, 4956875, 5665000, 7931000, 9913750, 19827500, 39655000]

約数ペア:

[(1, 39655000), (2, 19827500), (4, 9913750), (5, 7931000), (7, 5665000), (8, 4956875), (10, 3965500), (11, 3605000), (14, 2832500), (20, 1982750), (22, 1802500), (25, 1586200), (28, 1416250), (35, 1133000), (40, 991375), (44, 901250), (50, 793100), (55, 721000), (56, 708125), (70, 566500), (77, 515000), (88, 450625), (100, 396550), (103, 385000), (110, 360500), (125, 317240), (140, 283250), (154, 257500), (175, 226600), (200, 198275), (206, 192500), (220, 180250), (250, 158620), (275, 144200), (280, 141625), (308, 128750), (350, 113300), (385, 103000), (412, 96250), (440, 90125), (500, 79310), (515, 77000), (550, 72100), (616, 64375), (625, 63448), (700, 56650), (721, 55000), (770, 51500), (824, 48125), (875, 45320), (1000, 39655), (1030, 38500), (1100, 36050), (1133, 35000), (1250, 31724), (1375, 28840), (1400, 28325), (1442, 27500), (1540, 25750), (1750, 22660), (1925, 20600), (2060, 19250), (2200, 18025), (2266, 17500), (2500, 15862), (2575, 15400), (2750, 14420), (2884, 13750), (3080, 12875), (3500, 11330), (3605, 11000), (3850, 10300), (4120, 9625), (4375, 9064), (4532, 8750), (5000, 7931), (5150, 7700), (5500, 7210), (5665, 7000), (5768, 6875)]