15179133040

素因数分解:

$2^4\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{172021}}^1$

素因数の和:173137

約数の個数: 40

約数和(自身を含む): 35323685568

約数和(自身を除く): 20144552528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1103, 2206, 4412, 5515, 8824, 11030, 17648, 22060, 44120, 88240, 172021, 344042, 688084, 860105, 1376168, 1720210, 2752336, 3440420, 6880840, 13761680, 189739163, 379478326, 758956652, 948695815, 1517913304, 1897391630, 3035826608, 3794783260, 7589566520, 15179133040]

約数ペア:

[(1, 15179133040), (2, 7589566520), (4, 3794783260), (5, 3035826608), (8, 1897391630), (10, 1517913304), (16, 948695815), (20, 758956652), (40, 379478326), (80, 189739163), (1103, 13761680), (2206, 6880840), (4412, 3440420), (5515, 2752336), (8824, 1720210), (11030, 1376168), (17648, 860105), (22060, 688084), (44120, 344042), (88240, 172021)]