76482860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{809}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 167378400

約数和(自身を除く): 90895540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 163, 290, 326, 580, 652, 809, 815, 1618, 1630, 3236, 3260, 4045, 4727, 8090, 9454, 16180, 18908, 23461, 23635, 46922, 47270, 93844, 94540, 117305, 131867, 234610, 263734, 469220, 527468, 659335, 1318670, 2637340, 3824143, 7648286, 15296572, 19120715, 38241430, 76482860]

約数ペア:

[(1, 76482860), (2, 38241430), (4, 19120715), (5, 15296572), (10, 7648286), (20, 3824143), (29, 2637340), (58, 1318670), (116, 659335), (145, 527468), (163, 469220), (290, 263734), (326, 234610), (580, 131867), (652, 117305), (809, 94540), (815, 93844), (1618, 47270), (1630, 46922), (3236, 23635), (3260, 23461), (4045, 18908), (4727, 16180), (8090, 9454)]