5200407160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{2131}}^1$

素因数の和:2206

約数の個数: 144

約数和(自身を含む): 13378449240

約数和(自身を除く): 8178042080

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 169, 190, 247, 260, 338, 361, 380, 494, 520, 676, 722, 760, 845, 988, 1235, 1352, 1444, 1690, 1805, 1976, 2131, 2470, 2888, 3211, 3380, 3610, 4262, 4693, 4940, 6422, 6760, 7220, 8524, 9386, 9880, 10655, 12844, 14440, 16055, 17048, 18772, 21310, 23465, 25688, 27703, 32110, 37544, 40489, 42620, 46930, 55406, 61009, 64220, 80978, 85240, 93860, 110812, 122018, 128440, 138515, 161956, 187720, 202445, 221624, 244036, 277030, 305045, 323912, 360139, 404890, 488072, 526357, 554060, 610090, 720278, 769291, 809780, 1052714, 1108120, 1220180, 1440556, 1538582, 1619560, 1800695, 2105428, 2440360, 2631785, 2881112, 3077164, 3601390, 3846455, 4210856, 5263570, 6154328, 6842641, 7202780, 7692910, 10000783, 10527140, 13685282, 14405560, 15385820, 20001566, 21054280, 27370564, 30771640, 34213205, 40003132, 50003915, 54741128, 68426410, 80006264, 100007830, 130010179, 136852820, 200015660, 260020358, 273705640, 400031320, 520040716, 650050895, 1040081432, 1300101790, 2600203580, 5200407160]

約数ペア:

[(1, 5200407160), (2, 2600203580), (4, 1300101790), (5, 1040081432), (8, 650050895), (10, 520040716), (13, 400031320), (19, 273705640), (20, 260020358), (26, 200015660), (38, 136852820), (40, 130010179), (52, 100007830), (65, 80006264), (76, 68426410), (95, 54741128), (104, 50003915), (130, 40003132), (152, 34213205), (169, 30771640), (190, 27370564), (247, 21054280), (260, 20001566), (338, 15385820), (361, 14405560), (380, 13685282), (494, 10527140), (520, 10000783), (676, 7692910), (722, 7202780), (760, 6842641), (845, 6154328), (988, 5263570), (1235, 4210856), (1352, 3846455), (1444, 3601390), (1690, 3077164), (1805, 2881112), (1976, 2631785), (2131, 2440360), (2470, 2105428), (2888, 1800695), (3211, 1619560), (3380, 1538582), (3610, 1440556), (4262, 1220180), (4693, 1108120), (4940, 1052714), (6422, 809780), (6760, 769291), (7220, 720278), (8524, 610090), (9386, 554060), (9880, 526357), (10655, 488072), (12844, 404890), (14440, 360139), (16055, 323912), (17048, 305045), (18772, 277030), (21310, 244036), (23465, 221624), (25688, 202445), (27703, 187720), (32110, 161956), (37544, 138515), (40489, 128440), (42620, 122018), (46930, 110812), (55406, 93860), (61009, 85240), (64220, 80978)]