27892720

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2309}}^1$

素因数の和:2473

約数の個数: 40

約数和(自身を含む): 65308320

約数和(自身を除く): 37415600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2309, 2416, 3020, 4618, 6040, 9236, 11545, 12080, 18472, 23090, 36944, 46180, 92360, 184720, 348659, 697318, 1394636, 1743295, 2789272, 3486590, 5578544, 6973180, 13946360, 27892720]

約数ペア:

[(1, 27892720), (2, 13946360), (4, 6973180), (5, 5578544), (8, 3486590), (10, 2789272), (16, 1743295), (20, 1394636), (40, 697318), (80, 348659), (151, 184720), (302, 92360), (604, 46180), (755, 36944), (1208, 23090), (1510, 18472), (2309, 12080), (2416, 11545), (3020, 9236), (4618, 6040)]