2000196770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{2267}}^1$

素因数の和:2915

約数の個数: 64

約数和(自身を含む): 4238510976

約数和(自身を除く): 2238314206

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 617, 715, 1234, 1430, 2267, 3085, 4534, 6170, 6787, 8021, 11335, 13574, 16042, 22670, 24937, 29471, 33935, 40105, 49874, 58942, 67870, 80210, 88231, 124685, 147355, 176462, 249370, 294710, 324181, 441155, 648362, 882310, 1398739, 1620905, 2797478, 3241810, 6993695, 13987390, 15386129, 18183607, 30772258, 36367214, 76930645, 90918035, 153861290, 181836070, 200019677, 400039354, 1000098385, 2000196770]

約数ペア:

[(1, 2000196770), (2, 1000098385), (5, 400039354), (10, 200019677), (11, 181836070), (13, 153861290), (22, 90918035), (26, 76930645), (55, 36367214), (65, 30772258), (110, 18183607), (130, 15386129), (143, 13987390), (286, 6993695), (617, 3241810), (715, 2797478), (1234, 1620905), (1430, 1398739), (2267, 882310), (3085, 648362), (4534, 441155), (6170, 324181), (6787, 294710), (8021, 249370), (11335, 176462), (13574, 147355), (16042, 124685), (22670, 88231), (24937, 80210), (29471, 67870), (33935, 58942), (40105, 49874)]