103638009680

素因数分解:

$2^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1193}}^1\times {\mathrm{4007}}^1$

素因数の和:5484

約数の個数: 80

約数和(自身を含む): 242110646784

約数和(自身を除く): 138472637104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 271, 542, 1084, 1193, 1355, 2168, 2386, 2710, 4007, 4336, 4772, 5420, 5965, 8014, 9544, 10840, 11930, 16028, 19088, 20035, 21680, 23860, 32056, 40070, 47720, 64112, 80140, 95440, 160280, 320560, 323303, 646606, 1085897, 1293212, 1616515, 2171794, 2586424, 3233030, 4343588, 4780351, 5172848, 5429485, 6466060, 8687176, 9560702, 10858970, 12932120, 17374352, 19121404, 21717940, 23901755, 25864240, 38242808, 43435880, 47803510, 76485616, 86871760, 95607020, 191214040, 382428080, 1295475121, 2590950242, 5181900484, 6477375605, 10363800968, 12954751210, 20727601936, 25909502420, 51819004840, 103638009680]

約数ペア:

[(1, 103638009680), (2, 51819004840), (4, 25909502420), (5, 20727601936), (8, 12954751210), (10, 10363800968), (16, 6477375605), (20, 5181900484), (40, 2590950242), (80, 1295475121), (271, 382428080), (542, 191214040), (1084, 95607020), (1193, 86871760), (1355, 76485616), (2168, 47803510), (2386, 43435880), (2710, 38242808), (4007, 25864240), (4336, 23901755), (4772, 21717940), (5420, 19121404), (5965, 17374352), (8014, 12932120), (9544, 10858970), (10840, 9560702), (11930, 8687176), (16028, 6466060), (19088, 5429485), (20035, 5172848), (21680, 4780351), (23860, 4343588), (32056, 3233030), (40070, 2586424), (47720, 2171794), (64112, 1616515), (80140, 1293212), (95440, 1085897), (160280, 646606), (320560, 323303)]