510830140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{8317}}^1$

素因数の和:8446

約数の個数: 48

約数和(自身を含む): 1115144352

約数和(自身を除く): 604314212

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 83, 148, 166, 185, 332, 370, 415, 740, 830, 1660, 3071, 6142, 8317, 12284, 15355, 16634, 30710, 33268, 41585, 61420, 83170, 166340, 307729, 615458, 690311, 1230916, 1380622, 1538645, 2761244, 3077290, 3451555, 6154580, 6903110, 13806220, 25541507, 51083014, 102166028, 127707535, 255415070, 510830140]

約数ペア:

[(1, 510830140), (2, 255415070), (4, 127707535), (5, 102166028), (10, 51083014), (20, 25541507), (37, 13806220), (74, 6903110), (83, 6154580), (148, 3451555), (166, 3077290), (185, 2761244), (332, 1538645), (370, 1380622), (415, 1230916), (740, 690311), (830, 615458), (1660, 307729), (3071, 166340), (6142, 83170), (8317, 61420), (12284, 41585), (15355, 33268), (16634, 30710)]