20146115600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{14731}}^1$

素因数の和:15025

約数の個数: 120

約数和(自身を含む): 52325942592

約数和(自身を除く): 32179826992

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 263, 325, 400, 520, 526, 650, 1040, 1052, 1300, 1315, 2104, 2600, 2630, 3419, 4208, 5200, 5260, 6575, 6838, 10520, 13150, 13676, 14731, 17095, 21040, 26300, 27352, 29462, 34190, 52600, 54704, 58924, 68380, 73655, 85475, 105200, 117848, 136760, 147310, 170950, 191503, 235696, 273520, 294620, 341900, 368275, 383006, 589240, 683800, 736550, 766012, 957515, 1178480, 1367600, 1473100, 1532024, 1915030, 2946200, 3064048, 3830060, 3874253, 4787575, 5892400, 7660120, 7748506, 9575150, 15320240, 15497012, 19150300, 19371265, 30994024, 38300600, 38742530, 50365289, 61988048, 76601200, 77485060, 96856325, 100730578, 154970120, 193712650, 201461156, 251826445, 309940240, 387425300, 402922312, 503652890, 774850600, 805844624, 1007305780, 1259132225, 1549701200, 2014611560, 2518264450, 4029223120, 5036528900, 10073057800, 20146115600]

約数ペア:

[(1, 20146115600), (2, 10073057800), (4, 5036528900), (5, 4029223120), (8, 2518264450), (10, 2014611560), (13, 1549701200), (16, 1259132225), (20, 1007305780), (25, 805844624), (26, 774850600), (40, 503652890), (50, 402922312), (52, 387425300), (65, 309940240), (80, 251826445), (100, 201461156), (104, 193712650), (130, 154970120), (200, 100730578), (208, 96856325), (260, 77485060), (263, 76601200), (325, 61988048), (400, 50365289), (520, 38742530), (526, 38300600), (650, 30994024), (1040, 19371265), (1052, 19150300), (1300, 15497012), (1315, 15320240), (2104, 9575150), (2600, 7748506), (2630, 7660120), (3419, 5892400), (4208, 4787575), (5200, 3874253), (5260, 3830060), (6575, 3064048), (6838, 2946200), (10520, 1915030), (13150, 1532024), (13676, 1473100), (14731, 1367600), (17095, 1178480), (21040, 957515), (26300, 766012), (27352, 736550), (29462, 683800), (34190, 589240), (52600, 383006), (54704, 368275), (58924, 341900), (68380, 294620), (73655, 273520), (85475, 235696), (105200, 191503), (117848, 170950), (136760, 147310)]