196433440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1381}}^1$

素因数の和:1530

約数の個数: 96

約数和(自身を含む): 534933504

約数和(自身を除く): 338500064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 127, 140, 160, 224, 254, 280, 508, 560, 635, 889, 1016, 1120, 1270, 1381, 1778, 2032, 2540, 2762, 3556, 4064, 4445, 5080, 5524, 6905, 7112, 8890, 9667, 10160, 11048, 13810, 14224, 17780, 19334, 20320, 22096, 27620, 28448, 35560, 38668, 44192, 48335, 55240, 71120, 77336, 96670, 110480, 142240, 154672, 175387, 193340, 220960, 309344, 350774, 386680, 701548, 773360, 876935, 1227709, 1403096, 1546720, 1753870, 2455418, 2806192, 3507740, 4910836, 5612384, 6138545, 7015480, 9821672, 12277090, 14030960, 19643344, 24554180, 28061920, 39286688, 49108360, 98216720, 196433440]

約数ペア:

[(1, 196433440), (2, 98216720), (4, 49108360), (5, 39286688), (7, 28061920), (8, 24554180), (10, 19643344), (14, 14030960), (16, 12277090), (20, 9821672), (28, 7015480), (32, 6138545), (35, 5612384), (40, 4910836), (56, 3507740), (70, 2806192), (80, 2455418), (112, 1753870), (127, 1546720), (140, 1403096), (160, 1227709), (224, 876935), (254, 773360), (280, 701548), (508, 386680), (560, 350774), (635, 309344), (889, 220960), (1016, 193340), (1120, 175387), (1270, 154672), (1381, 142240), (1778, 110480), (2032, 96670), (2540, 77336), (2762, 71120), (3556, 55240), (4064, 48335), (4445, 44192), (5080, 38668), (5524, 35560), (6905, 28448), (7112, 27620), (8890, 22096), (9667, 20320), (10160, 19334), (11048, 17780), (13810, 14224)]