26907400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 68745600

約数和(自身を除く): 41838200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 79, 100, 104, 130, 131, 158, 200, 260, 262, 316, 325, 395, 520, 524, 632, 650, 655, 790, 1027, 1048, 1300, 1310, 1580, 1703, 1975, 2054, 2600, 2620, 3160, 3275, 3406, 3950, 4108, 5135, 5240, 6550, 6812, 7900, 8216, 8515, 10270, 10349, 13100, 13624, 15800, 17030, 20540, 20698, 25675, 26200, 34060, 41080, 41396, 42575, 51350, 51745, 68120, 82792, 85150, 102700, 103490, 134537, 170300, 205400, 206980, 258725, 269074, 340600, 413960, 517450, 538148, 672685, 1034900, 1076296, 1345370, 2069800, 2690740, 3363425, 5381480, 6726850, 13453700, 26907400]

約数ペア:

[(1, 26907400), (2, 13453700), (4, 6726850), (5, 5381480), (8, 3363425), (10, 2690740), (13, 2069800), (20, 1345370), (25, 1076296), (26, 1034900), (40, 672685), (50, 538148), (52, 517450), (65, 413960), (79, 340600), (100, 269074), (104, 258725), (130, 206980), (131, 205400), (158, 170300), (200, 134537), (260, 103490), (262, 102700), (316, 85150), (325, 82792), (395, 68120), (520, 51745), (524, 51350), (632, 42575), (650, 41396), (655, 41080), (790, 34060), (1027, 26200), (1048, 25675), (1300, 20698), (1310, 20540), (1580, 17030), (1703, 15800), (1975, 13624), (2054, 13100), (2600, 10349), (2620, 10270), (3160, 8515), (3275, 8216), (3406, 7900), (3950, 6812), (4108, 6550), (5135, 5240)]