79050760

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{9931}}^1$

素因数の和:10141

約数の個数: 32

約数和(自身を含む): 178776000

約数和(自身を除く): 99725240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3980, 7960, 9931, 19862, 39724, 49655, 79448, 99310, 198620, 397240, 1976269, 3952538, 7905076, 9881345, 15810152, 19762690, 39525380, 79050760]

約数ペア:

[(1, 79050760), (2, 39525380), (4, 19762690), (5, 15810152), (8, 9881345), (10, 7905076), (20, 3952538), (40, 1976269), (199, 397240), (398, 198620), (796, 99310), (995, 79448), (1592, 49655), (1990, 39724), (3980, 19862), (7960, 9931)]