79110760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{63799}}^1$

素因数の和:63841

約数の個数: 32

約数和(自身を含む): 183744000

約数和(自身を除く): 104633240

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 63799, 127598, 255196, 318995, 510392, 637990, 1275980, 1977769, 2551960, 3955538, 7911076, 9888845, 15822152, 19777690, 39555380, 79110760]

約数ペア:

[(1, 79110760), (2, 39555380), (4, 19777690), (5, 15822152), (8, 9888845), (10, 7911076), (20, 3955538), (31, 2551960), (40, 1977769), (62, 1275980), (124, 637990), (155, 510392), (248, 318995), (310, 255196), (620, 127598), (1240, 63799)]