19776483070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{829}}^1$

素因数の和:1034

約数の個数: 128

約数和(自身を含む): 40273459200

約数和(自身を除く): 20496976130

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 53, 95, 103, 106, 115, 190, 206, 230, 265, 437, 515, 530, 829, 874, 1007, 1030, 1219, 1658, 1957, 2014, 2185, 2369, 2438, 3914, 4145, 4370, 4738, 5035, 5459, 6095, 8290, 9785, 10070, 10918, 11845, 12190, 15751, 19067, 19570, 23161, 23690, 27295, 31502, 38134, 43937, 45011, 46322, 54590, 78755, 85387, 87874, 90022, 95335, 103721, 115805, 125557, 157510, 170774, 190670, 207442, 219685, 225055, 231610, 251114, 362273, 426935, 439370, 450110, 518605, 627785, 724546, 834803, 853870, 1010551, 1037210, 1255570, 1622353, 1669606, 1811365, 1963901, 2021102, 2385583, 3244706, 3622730, 3927802, 4174015, 4525511, 4771166, 5052755, 8111765, 8348030, 9051022, 9819505, 10105510, 11927915, 16223530, 19200469, 19639010, 22627555, 23855830, 37314119, 38400938, 45255110, 74628238, 85984709, 96002345, 104086753, 171969418, 186570595, 192004690, 208173506, 373141190, 429923545, 520433765, 859847090, 1040867530, 1977648307, 3955296614, 9888241535, 19776483070]

約数ペア:

[(1, 19776483070), (2, 9888241535), (5, 3955296614), (10, 1977648307), (19, 1040867530), (23, 859847090), (38, 520433765), (46, 429923545), (53, 373141190), (95, 208173506), (103, 192004690), (106, 186570595), (115, 171969418), (190, 104086753), (206, 96002345), (230, 85984709), (265, 74628238), (437, 45255110), (515, 38400938), (530, 37314119), (829, 23855830), (874, 22627555), (1007, 19639010), (1030, 19200469), (1219, 16223530), (1658, 11927915), (1957, 10105510), (2014, 9819505), (2185, 9051022), (2369, 8348030), (2438, 8111765), (3914, 5052755), (4145, 4771166), (4370, 4525511), (4738, 4174015), (5035, 3927802), (5459, 3622730), (6095, 3244706), (8290, 2385583), (9785, 2021102), (10070, 1963901), (10918, 1811365), (11845, 1669606), (12190, 1622353), (15751, 1255570), (19067, 1037210), (19570, 1010551), (23161, 853870), (23690, 834803), (27295, 724546), (31502, 627785), (38134, 518605), (43937, 450110), (45011, 439370), (46322, 426935), (54590, 362273), (78755, 251114), (85387, 231610), (87874, 225055), (90022, 219685), (95335, 207442), (103721, 190670), (115805, 170774), (125557, 157510)]