122367740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3733}}^1$

素因数の和:3902

約数の個数: 48

約数和(自身を含む): 282290400

約数和(自身を除く): 159922660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 149, 220, 298, 596, 745, 1490, 1639, 2980, 3278, 3733, 6556, 7466, 8195, 14932, 16390, 18665, 32780, 37330, 41063, 74660, 82126, 164252, 205315, 410630, 556217, 821260, 1112434, 2224868, 2781085, 5562170, 6118387, 11124340, 12236774, 24473548, 30591935, 61183870, 122367740]

約数ペア:

[(1, 122367740), (2, 61183870), (4, 30591935), (5, 24473548), (10, 12236774), (11, 11124340), (20, 6118387), (22, 5562170), (44, 2781085), (55, 2224868), (110, 1112434), (149, 821260), (220, 556217), (298, 410630), (596, 205315), (745, 164252), (1490, 82126), (1639, 74660), (2980, 41063), (3278, 37330), (3733, 32780), (6556, 18665), (7466, 16390), (8195, 14932)]