184141520

素因数分解:

$2^4\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{1949}}^1$

素因数の和:3143

約数の個数: 40

約数和(自身を含む): 428711400

約数和(自身を除く): 244569880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1181, 1949, 2362, 3898, 4724, 5905, 7796, 9448, 9745, 11810, 15592, 18896, 19490, 23620, 31184, 38980, 47240, 77960, 94480, 155920, 2301769, 4603538, 9207076, 11508845, 18414152, 23017690, 36828304, 46035380, 92070760, 184141520]

約数ペア:

[(1, 184141520), (2, 92070760), (4, 46035380), (5, 36828304), (8, 23017690), (10, 18414152), (16, 11508845), (20, 9207076), (40, 4603538), (80, 2301769), (1181, 155920), (1949, 94480), (2362, 77960), (3898, 47240), (4724, 38980), (5905, 31184), (7796, 23620), (9448, 19490), (9745, 18896), (11810, 15592)]