67268500

素因数分解:

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

素因数の和:242

約数の個数: 96

約数和(自身を含む): 161441280

約数和(自身を除く): 94172780

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 79, 100, 125, 130, 131, 158, 250, 260, 262, 316, 325, 395, 500, 524, 650, 655, 790, 1027, 1300, 1310, 1580, 1625, 1703, 1975, 2054, 2620, 3250, 3275, 3406, 3950, 4108, 5135, 6500, 6550, 6812, 7900, 8515, 9875, 10270, 10349, 13100, 16375, 17030, 19750, 20540, 20698, 25675, 32750, 34060, 39500, 41396, 42575, 51350, 51745, 65500, 85150, 102700, 103490, 128375, 134537, 170300, 206980, 212875, 256750, 258725, 269074, 425750, 513500, 517450, 538148, 672685, 851500, 1034900, 1293625, 1345370, 2587250, 2690740, 3363425, 5174500, 6726850, 13453700, 16817125, 33634250, 67268500]

約数ペア:

[(1, 67268500), (2, 33634250), (4, 16817125), (5, 13453700), (10, 6726850), (13, 5174500), (20, 3363425), (25, 2690740), (26, 2587250), (50, 1345370), (52, 1293625), (65, 1034900), (79, 851500), (100, 672685), (125, 538148), (130, 517450), (131, 513500), (158, 425750), (250, 269074), (260, 258725), (262, 256750), (316, 212875), (325, 206980), (395, 170300), (500, 134537), (524, 128375), (650, 103490), (655, 102700), (790, 85150), (1027, 65500), (1300, 51745), (1310, 51350), (1580, 42575), (1625, 41396), (1703, 39500), (1975, 34060), (2054, 32750), (2620, 25675), (3250, 20698), (3275, 20540), (3406, 19750), (3950, 17030), (4108, 16375), (5135, 13100), (6500, 10349), (6550, 10270), (6812, 9875), (7900, 8515)]