33260663560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2153}}^1\times {\mathrm{20327}}^1$

素因数の和:22510

約数の個数: 64

約数和(自身を含む): 78815721600

約数和(自身を除く): 45555058040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2153, 4306, 8612, 10765, 17224, 20327, 21530, 40654, 40907, 43060, 81308, 81814, 86120, 101635, 162616, 163628, 203270, 204535, 327256, 386213, 406540, 409070, 772426, 813080, 818140, 1544852, 1636280, 1931065, 3089704, 3862130, 7724260, 15448520, 43764031, 87528062, 175056124, 218820155, 350112248, 437640310, 831516589, 875280620, 1663033178, 1750561240, 3326066356, 4157582945, 6652132712, 8315165890, 16630331780, 33260663560]

約数ペア:

[(1, 33260663560), (2, 16630331780), (4, 8315165890), (5, 6652132712), (8, 4157582945), (10, 3326066356), (19, 1750561240), (20, 1663033178), (38, 875280620), (40, 831516589), (76, 437640310), (95, 350112248), (152, 218820155), (190, 175056124), (380, 87528062), (760, 43764031), (2153, 15448520), (4306, 7724260), (8612, 3862130), (10765, 3089704), (17224, 1931065), (20327, 1636280), (21530, 1544852), (40654, 818140), (40907, 813080), (43060, 772426), (81308, 409070), (81814, 406540), (86120, 386213), (101635, 327256), (162616, 204535), (163628, 203270)]