237339040

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{87257}}^1$

素因数の和:87289

約数の個数: 48

約数和(自身を含む): 593703432

約数和(自身を除く): 356364392

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 87257, 174514, 349028, 436285, 698056, 872570, 1396112, 1483369, 1745140, 2792224, 2966738, 3490280, 5933476, 6980560, 7416845, 11866952, 13961120, 14833690, 23733904, 29667380, 47467808, 59334760, 118669520, 237339040]

約数ペア:

[(1, 237339040), (2, 118669520), (4, 59334760), (5, 47467808), (8, 29667380), (10, 23733904), (16, 14833690), (17, 13961120), (20, 11866952), (32, 7416845), (34, 6980560), (40, 5933476), (68, 3490280), (80, 2966738), (85, 2792224), (136, 1745140), (160, 1483369), (170, 1396112), (272, 872570), (340, 698056), (544, 436285), (680, 349028), (1360, 174514), (2720, 87257)]