188780930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{2887}}^1$

素因数の和:3410

約数の個数: 32

約数和(自身を含む): 366799104

約数和(自身を除く): 178018174

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 503, 1006, 2515, 2887, 5030, 5774, 6539, 13078, 14435, 28870, 32695, 37531, 65390, 75062, 187655, 375310, 1452161, 2904322, 7260805, 14521610, 18878093, 37756186, 94390465, 188780930]

約数ペア:

[(1, 188780930), (2, 94390465), (5, 37756186), (10, 18878093), (13, 14521610), (26, 7260805), (65, 2904322), (130, 1452161), (503, 375310), (1006, 187655), (2515, 75062), (2887, 65390), (5030, 37531), (5774, 32695), (6539, 28870), (13078, 14435)]