70037313700

素因数分解:

$2^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{439}}^1\times {\mathrm{8017}}^1$

素因数の和:8669

約数の個数: 72

約数和(自身を含む): 153111728000

約数和(自身を除く): 83074414300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 199, 398, 439, 796, 878, 995, 1756, 1990, 2195, 3980, 4390, 4975, 8017, 8780, 9950, 10975, 16034, 19900, 21950, 32068, 40085, 43900, 80170, 87361, 160340, 174722, 200425, 349444, 400850, 436805, 801700, 873610, 1595383, 1747220, 2184025, 3190766, 3519463, 4368050, 6381532, 7038926, 7976915, 8736100, 14077852, 15953830, 17597315, 31907660, 35194630, 39884575, 70389260, 79769150, 87986575, 159538300, 175973150, 351946300, 700373137, 1400746274, 2801492548, 3501865685, 7003731370, 14007462740, 17509328425, 35018656850, 70037313700]

約数ペア:

[(1, 70037313700), (2, 35018656850), (4, 17509328425), (5, 14007462740), (10, 7003731370), (20, 3501865685), (25, 2801492548), (50, 1400746274), (100, 700373137), (199, 351946300), (398, 175973150), (439, 159538300), (796, 87986575), (878, 79769150), (995, 70389260), (1756, 39884575), (1990, 35194630), (2195, 31907660), (3980, 17597315), (4390, 15953830), (4975, 14077852), (8017, 8736100), (8780, 7976915), (9950, 7038926), (10975, 6381532), (16034, 4368050), (19900, 3519463), (21950, 3190766), (32068, 2184025), (40085, 1747220), (43900, 1595383), (80170, 873610), (87361, 801700), (160340, 436805), (174722, 400850), (200425, 349444)]