27431360

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7793}}^1$

素因数の和:7821

約数の個数: 56

約数和(自身を含む): 71268336

約数和(自身を除く): 43836976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 7793, 15586, 31172, 38965, 62344, 77930, 85723, 124688, 155860, 171446, 249376, 311720, 342892, 428615, 498752, 623440, 685784, 857230, 1246880, 1371568, 1714460, 2493760, 2743136, 3428920, 5486272, 6857840, 13715680, 27431360]

約数ペア:

[(1, 27431360), (2, 13715680), (4, 6857840), (5, 5486272), (8, 3428920), (10, 2743136), (11, 2493760), (16, 1714460), (20, 1371568), (22, 1246880), (32, 857230), (40, 685784), (44, 623440), (55, 498752), (64, 428615), (80, 342892), (88, 311720), (110, 249376), (160, 171446), (176, 155860), (220, 124688), (320, 85723), (352, 77930), (440, 62344), (704, 38965), (880, 31172), (1760, 15586), (3520, 7793)]