33638800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6469}}^1$

素因数の和:6500

約数の個数: 60

約数和(自身を含む): 87047380

約数和(自身を除く): 53408580

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 6469, 12938, 25876, 32345, 51752, 64690, 84097, 103504, 129380, 161725, 168194, 258760, 323450, 336388, 420485, 517520, 646900, 672776, 840970, 1293800, 1345552, 1681940, 2102425, 2587600, 3363880, 4204850, 6727760, 8409700, 16819400, 33638800]

約数ペア:

[(1, 33638800), (2, 16819400), (4, 8409700), (5, 6727760), (8, 4204850), (10, 3363880), (13, 2587600), (16, 2102425), (20, 1681940), (25, 1345552), (26, 1293800), (40, 840970), (50, 672776), (52, 646900), (65, 517520), (80, 420485), (100, 336388), (104, 323450), (130, 258760), (200, 168194), (208, 161725), (260, 129380), (325, 103504), (400, 84097), (520, 64690), (650, 51752), (1040, 32345), (1300, 25876), (2600, 12938), (5200, 6469)]