39266920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 118742400

約数和(自身を除く): 79475480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 61, 70, 76, 77, 88, 95, 110, 121, 122, 133, 140, 152, 154, 190, 209, 220, 242, 244, 266, 280, 305, 308, 380, 385, 418, 427, 440, 484, 488, 532, 605, 610, 616, 665, 671, 760, 770, 836, 847, 854, 968, 1045, 1064, 1159, 1210, 1220, 1330, 1342, 1463, 1540, 1672, 1694, 1708, 2090, 2135, 2299, 2318, 2420, 2440, 2660, 2684, 2926, 3080, 3355, 3388, 3416, 4180, 4235, 4270, 4598, 4636, 4697, 4840, 5320, 5368, 5795, 5852, 6710, 6776, 7315, 7381, 8113, 8360, 8470, 8540, 9196, 9272, 9394, 11495, 11590, 11704, 12749, 13420, 14630, 14762, 16093, 16226, 16940, 17080, 18392, 18788, 22990, 23180, 23485, 25498, 26840, 29260, 29524, 32186, 32452, 33880, 36905, 37576, 40565, 45980, 46360, 46970, 50996, 51667, 58520, 59048, 63745, 64372, 64904, 73810, 80465, 81130, 89243, 91960, 93940, 101992, 103334, 127490, 128744, 140239, 147620, 160930, 162260, 178486, 187880, 206668, 254980, 258335, 280478, 295240, 321860, 324520, 356972, 413336, 446215, 509960, 516670, 560956, 643720, 701195, 713944, 892430, 981673, 1033340, 1121912, 1402390, 1784860, 1963346, 2066680, 2804780, 3569720, 3926692, 4908365, 5609560, 7853384, 9816730, 19633460, 39266920]

約数ペア:

[(1, 39266920), (2, 19633460), (4, 9816730), (5, 7853384), (7, 5609560), (8, 4908365), (10, 3926692), (11, 3569720), (14, 2804780), (19, 2066680), (20, 1963346), (22, 1784860), (28, 1402390), (35, 1121912), (38, 1033340), (40, 981673), (44, 892430), (55, 713944), (56, 701195), (61, 643720), (70, 560956), (76, 516670), (77, 509960), (88, 446215), (95, 413336), (110, 356972), (121, 324520), (122, 321860), (133, 295240), (140, 280478), (152, 258335), (154, 254980), (190, 206668), (209, 187880), (220, 178486), (242, 162260), (244, 160930), (266, 147620), (280, 140239), (305, 128744), (308, 127490), (380, 103334), (385, 101992), (418, 93940), (427, 91960), (440, 89243), (484, 81130), (488, 80465), (532, 73810), (605, 64904), (610, 64372), (616, 63745), (665, 59048), (671, 58520), (760, 51667), (770, 50996), (836, 46970), (847, 46360), (854, 45980), (968, 40565), (1045, 37576), (1064, 36905), (1159, 33880), (1210, 32452), (1220, 32186), (1330, 29524), (1342, 29260), (1463, 26840), (1540, 25498), (1672, 23485), (1694, 23180), (1708, 22990), (2090, 18788), (2135, 18392), (2299, 17080), (2318, 16940), (2420, 16226), (2440, 16093), (2660, 14762), (2684, 14630), (2926, 13420), (3080, 12749), (3355, 11704), (3388, 11590), (3416, 11495), (4180, 9394), (4235, 9272), (4270, 9196), (4598, 8540), (4636, 8470), (4697, 8360), (4840, 8113), (5320, 7381), (5368, 7315), (5795, 6776), (5852, 6710)]