20174112400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{35593}}^1$

素因数の和:35733

約数の個数: 120

約数和(自身を含む): 52676984360

約数和(自身を除く): 32502871960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 109, 130, 200, 208, 218, 260, 325, 400, 436, 520, 545, 650, 872, 1040, 1090, 1300, 1417, 1744, 2180, 2600, 2725, 2834, 4360, 5200, 5450, 5668, 7085, 8720, 10900, 11336, 14170, 21800, 22672, 28340, 35425, 35593, 43600, 56680, 70850, 71186, 113360, 141700, 142372, 177965, 283400, 284744, 355930, 462709, 566800, 569488, 711860, 889825, 925418, 1423720, 1779650, 1850836, 2313545, 2847440, 3559300, 3701672, 3879637, 4627090, 7118600, 7403344, 7759274, 9254180, 11567725, 14237200, 15518548, 18508360, 19398185, 23135450, 31037096, 37016720, 38796370, 46270900, 50435281, 62074192, 77592740, 92541800, 96990925, 100870562, 155185480, 185083600, 193981850, 201741124, 252176405, 310370960, 387963700, 403482248, 504352810, 775927400, 806964496, 1008705620, 1260882025, 1551854800, 2017411240, 2521764050, 4034822480, 5043528100, 10087056200, 20174112400]

約数ペア:

[(1, 20174112400), (2, 10087056200), (4, 5043528100), (5, 4034822480), (8, 2521764050), (10, 2017411240), (13, 1551854800), (16, 1260882025), (20, 1008705620), (25, 806964496), (26, 775927400), (40, 504352810), (50, 403482248), (52, 387963700), (65, 310370960), (80, 252176405), (100, 201741124), (104, 193981850), (109, 185083600), (130, 155185480), (200, 100870562), (208, 96990925), (218, 92541800), (260, 77592740), (325, 62074192), (400, 50435281), (436, 46270900), (520, 38796370), (545, 37016720), (650, 31037096), (872, 23135450), (1040, 19398185), (1090, 18508360), (1300, 15518548), (1417, 14237200), (1744, 11567725), (2180, 9254180), (2600, 7759274), (2725, 7403344), (2834, 7118600), (4360, 4627090), (5200, 3879637), (5450, 3701672), (5668, 3559300), (7085, 2847440), (8720, 2313545), (10900, 1850836), (11336, 1779650), (14170, 1423720), (21800, 925418), (22672, 889825), (28340, 711860), (35425, 569488), (35593, 566800), (43600, 462709), (56680, 355930), (70850, 284744), (71186, 283400), (113360, 177965), (141700, 142372)]