45910840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 109648800

約数和(自身を除く): 63737960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 193, 313, 380, 386, 626, 760, 772, 965, 1252, 1544, 1565, 1930, 2504, 3130, 3667, 3860, 5947, 6260, 7334, 7720, 11894, 12520, 14668, 18335, 23788, 29336, 29735, 36670, 47576, 59470, 60409, 73340, 118940, 120818, 146680, 237880, 241636, 302045, 483272, 604090, 1147771, 1208180, 2295542, 2416360, 4591084, 5738855, 9182168, 11477710, 22955420, 45910840]

約数ペア:

[(1, 45910840), (2, 22955420), (4, 11477710), (5, 9182168), (8, 5738855), (10, 4591084), (19, 2416360), (20, 2295542), (38, 1208180), (40, 1147771), (76, 604090), (95, 483272), (152, 302045), (190, 241636), (193, 237880), (313, 146680), (380, 120818), (386, 118940), (626, 73340), (760, 60409), (772, 59470), (965, 47576), (1252, 36670), (1544, 29735), (1565, 29336), (1930, 23788), (2504, 18335), (3130, 14668), (3667, 12520), (3860, 11894), (5947, 7720), (6260, 7334)]