87271360

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24793}}^1$

素因数の和:24821

約数の個数: 56

約数和(自身を含む): 226716336

約数和(自身を除く): 139444976

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, 24793, 49586, 99172, 123965, 198344, 247930, 272723, 396688, 495860, 545446, 793376, 991720, 1090892, 1363615, 1586752, 1983440, 2181784, 2727230, 3966880, 4363568, 5454460, 7933760, 8727136, 10908920, 17454272, 21817840, 43635680, 87271360]

約数ペア:

[(1, 87271360), (2, 43635680), (4, 21817840), (5, 17454272), (8, 10908920), (10, 8727136), (11, 7933760), (16, 5454460), (20, 4363568), (22, 3966880), (32, 2727230), (40, 2181784), (44, 1983440), (55, 1586752), (64, 1363615), (80, 1090892), (88, 991720), (110, 793376), (160, 545446), (176, 495860), (220, 396688), (320, 272723), (352, 247930), (440, 198344), (704, 123965), (880, 99172), (1760, 49586), (3520, 24793)]