55710880

素因数分解:

$2^5\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1823}}^1$

素因数の和:2029

約数の個数: 48

約数和(自身を含む): 132378624

約数和(自身を除く): 76667744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 191, 382, 764, 955, 1528, 1823, 1910, 3056, 3646, 3820, 6112, 7292, 7640, 9115, 14584, 15280, 18230, 29168, 30560, 36460, 58336, 72920, 145840, 291680, 348193, 696386, 1392772, 1740965, 2785544, 3481930, 5571088, 6963860, 11142176, 13927720, 27855440, 55710880]

約数ペア:

[(1, 55710880), (2, 27855440), (4, 13927720), (5, 11142176), (8, 6963860), (10, 5571088), (16, 3481930), (20, 2785544), (32, 1740965), (40, 1392772), (80, 696386), (160, 348193), (191, 291680), (382, 145840), (764, 72920), (955, 58336), (1528, 36460), (1823, 30560), (1910, 29168), (3056, 18230), (3646, 15280), (3820, 14584), (6112, 9115), (7292, 7640)]