82092920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1237

約数の個数: 128

約数和(自身を含む): 239500800

約数和(自身を除く): 157407880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 91, 95, 104, 130, 133, 140, 152, 182, 190, 247, 260, 266, 280, 364, 380, 455, 494, 520, 532, 665, 728, 760, 910, 988, 1064, 1187, 1235, 1330, 1729, 1820, 1976, 2374, 2470, 2660, 3458, 3640, 4748, 4940, 5320, 5935, 6916, 8309, 8645, 9496, 9880, 11870, 13832, 15431, 16618, 17290, 22553, 23740, 30862, 33236, 34580, 41545, 45106, 47480, 61724, 66472, 69160, 77155, 83090, 90212, 108017, 112765, 123448, 154310, 157871, 166180, 180424, 216034, 225530, 293189, 308620, 315742, 332360, 432068, 451060, 540085, 586378, 617240, 631484, 789355, 864136, 902120, 1080170, 1172756, 1262968, 1465945, 1578710, 2052323, 2160340, 2345512, 2931890, 3157420, 4104646, 4320680, 5863780, 6314840, 8209292, 10261615, 11727560, 16418584, 20523230, 41046460, 82092920]

約数ペア:

[(1, 82092920), (2, 41046460), (4, 20523230), (5, 16418584), (7, 11727560), (8, 10261615), (10, 8209292), (13, 6314840), (14, 5863780), (19, 4320680), (20, 4104646), (26, 3157420), (28, 2931890), (35, 2345512), (38, 2160340), (40, 2052323), (52, 1578710), (56, 1465945), (65, 1262968), (70, 1172756), (76, 1080170), (91, 902120), (95, 864136), (104, 789355), (130, 631484), (133, 617240), (140, 586378), (152, 540085), (182, 451060), (190, 432068), (247, 332360), (260, 315742), (266, 308620), (280, 293189), (364, 225530), (380, 216034), (455, 180424), (494, 166180), (520, 157871), (532, 154310), (665, 123448), (728, 112765), (760, 108017), (910, 90212), (988, 83090), (1064, 77155), (1187, 69160), (1235, 66472), (1330, 61724), (1729, 47480), (1820, 45106), (1976, 41545), (2374, 34580), (2470, 33236), (2660, 30862), (3458, 23740), (3640, 22553), (4748, 17290), (4940, 16618), (5320, 15431), (5935, 13832), (6916, 11870), (8309, 9880), (8645, 9496)]