47386360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2039}}^1$

素因数の和:2140

約数の個数: 64

約数和(自身を含む): 123379200

約数和(自身を除く): 75992840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 415, 581, 664, 830, 1162, 1660, 2039, 2324, 2905, 3320, 4078, 4648, 5810, 8156, 10195, 11620, 14273, 16312, 20390, 23240, 28546, 40780, 57092, 71365, 81560, 114184, 142730, 169237, 285460, 338474, 570920, 676948, 846185, 1184659, 1353896, 1692370, 2369318, 3384740, 4738636, 5923295, 6769480, 9477272, 11846590, 23693180, 47386360]

約数ペア:

[(1, 47386360), (2, 23693180), (4, 11846590), (5, 9477272), (7, 6769480), (8, 5923295), (10, 4738636), (14, 3384740), (20, 2369318), (28, 1692370), (35, 1353896), (40, 1184659), (56, 846185), (70, 676948), (83, 570920), (140, 338474), (166, 285460), (280, 169237), (332, 142730), (415, 114184), (581, 81560), (664, 71365), (830, 57092), (1162, 40780), (1660, 28546), (2039, 23240), (2324, 20390), (2905, 16312), (3320, 14273), (4078, 11620), (4648, 10195), (5810, 8156)]