1283670500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12647}}^1$

素因数の和:12702

約数の個数: 96

約数和(自身を含む): 3314787840

約数和(自身を除く): 2031117340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 125, 140, 145, 175, 203, 250, 290, 350, 406, 500, 580, 700, 725, 812, 875, 1015, 1450, 1750, 2030, 2900, 3500, 3625, 4060, 5075, 7250, 10150, 12647, 14500, 20300, 25294, 25375, 50588, 50750, 63235, 88529, 101500, 126470, 177058, 252940, 316175, 354116, 366763, 442645, 632350, 733526, 885290, 1264700, 1467052, 1580875, 1770580, 1833815, 2213225, 2567341, 3161750, 3667630, 4426450, 5134682, 6323500, 7335260, 8852900, 9169075, 10269364, 11066125, 12836705, 18338150, 22132250, 25673410, 36676300, 44264500, 45845375, 51346820, 64183525, 91690750, 128367050, 183381500, 256734100, 320917625, 641835250, 1283670500]

約数ペア:

[(1, 1283670500), (2, 641835250), (4, 320917625), (5, 256734100), (7, 183381500), (10, 128367050), (14, 91690750), (20, 64183525), (25, 51346820), (28, 45845375), (29, 44264500), (35, 36676300), (50, 25673410), (58, 22132250), (70, 18338150), (100, 12836705), (116, 11066125), (125, 10269364), (140, 9169075), (145, 8852900), (175, 7335260), (203, 6323500), (250, 5134682), (290, 4426450), (350, 3667630), (406, 3161750), (500, 2567341), (580, 2213225), (700, 1833815), (725, 1770580), (812, 1580875), (875, 1467052), (1015, 1264700), (1450, 885290), (1750, 733526), (2030, 632350), (2900, 442645), (3500, 366763), (3625, 354116), (4060, 316175), (5075, 252940), (7250, 177058), (10150, 126470), (12647, 101500), (14500, 88529), (20300, 63235), (25294, 50750), (25375, 50588)]