73937320

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{25321}}^1$

素因数の和:25405

約数の個数: 32

約数和(自身を含む): 168644520

約数和(自身を除く): 94707200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 25321, 50642, 101284, 126605, 202568, 253210, 506420, 1012840, 1848433, 3696866, 7393732, 9242165, 14787464, 18484330, 36968660, 73937320]

約数ペア:

[(1, 73937320), (2, 36968660), (4, 18484330), (5, 14787464), (8, 9242165), (10, 7393732), (20, 3696866), (40, 1848433), (73, 1012840), (146, 506420), (292, 253210), (365, 202568), (584, 126605), (730, 101284), (1460, 50642), (2920, 25321)]