83473940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7159}}^1$

素因数の和:7232

約数の個数: 48

約数和(自身を含む): 194866560

約数和(自身を除く): 111392620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2332, 2915, 5830, 7159, 11660, 14318, 28636, 35795, 71590, 78749, 143180, 157498, 314996, 379427, 393745, 758854, 787490, 1517708, 1574980, 1897135, 3794270, 4173697, 7588540, 8347394, 16694788, 20868485, 41736970, 83473940]

約数ペア:

[(1, 83473940), (2, 41736970), (4, 20868485), (5, 16694788), (10, 8347394), (11, 7588540), (20, 4173697), (22, 3794270), (44, 1897135), (53, 1574980), (55, 1517708), (106, 787490), (110, 758854), (212, 393745), (220, 379427), (265, 314996), (530, 157498), (583, 143180), (1060, 78749), (1166, 71590), (2332, 35795), (2915, 28636), (5830, 14318), (7159, 11660)]