78888796670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6547}}^1\times {\mathrm{63419}}^1$

素因数の和:69992

約数の個数: 32

約数和(自身を含む): 149498697600

約数和(自身を除く): 70609900930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 6547, 13094, 32735, 63419, 65470, 124393, 126838, 248786, 317095, 621965, 634190, 1204961, 1243930, 2409922, 6024805, 12049610, 415204193, 830408386, 2076020965, 4152041930, 7888879667, 15777759334, 39444398335, 78888796670]

約数ペア:

[(1, 78888796670), (2, 39444398335), (5, 15777759334), (10, 7888879667), (19, 4152041930), (38, 2076020965), (95, 830408386), (190, 415204193), (6547, 12049610), (13094, 6024805), (32735, 2409922), (63419, 1243930), (65470, 1204961), (124393, 634190), (126838, 621965), (248786, 317095)]