37950920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 104509440

約数和(自身を除く): 66558520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 71, 83, 92, 115, 140, 142, 161, 166, 184, 230, 280, 284, 322, 332, 355, 415, 460, 497, 568, 581, 644, 664, 710, 805, 830, 920, 994, 1162, 1288, 1420, 1610, 1633, 1660, 1909, 1988, 2324, 2485, 2840, 2905, 3220, 3266, 3320, 3818, 3976, 4648, 4970, 5810, 5893, 6440, 6532, 7636, 8165, 9545, 9940, 11431, 11620, 11786, 13064, 13363, 15272, 16330, 19090, 19880, 22862, 23240, 23572, 26726, 29465, 32660, 38180, 41251, 45724, 47144, 53452, 57155, 58930, 65320, 66815, 76360, 82502, 91448, 106904, 114310, 117860, 133630, 135539, 165004, 206255, 228620, 235720, 267260, 271078, 330008, 412510, 457240, 534520, 542156, 677695, 825020, 948773, 1084312, 1355390, 1650040, 1897546, 2710780, 3795092, 4743865, 5421560, 7590184, 9487730, 18975460, 37950920]

約数ペア:

[(1, 37950920), (2, 18975460), (4, 9487730), (5, 7590184), (7, 5421560), (8, 4743865), (10, 3795092), (14, 2710780), (20, 1897546), (23, 1650040), (28, 1355390), (35, 1084312), (40, 948773), (46, 825020), (56, 677695), (70, 542156), (71, 534520), (83, 457240), (92, 412510), (115, 330008), (140, 271078), (142, 267260), (161, 235720), (166, 228620), (184, 206255), (230, 165004), (280, 135539), (284, 133630), (322, 117860), (332, 114310), (355, 106904), (415, 91448), (460, 82502), (497, 76360), (568, 66815), (581, 65320), (644, 58930), (664, 57155), (710, 53452), (805, 47144), (830, 45724), (920, 41251), (994, 38180), (1162, 32660), (1288, 29465), (1420, 26726), (1610, 23572), (1633, 23240), (1660, 22862), (1909, 19880), (1988, 19090), (2324, 16330), (2485, 15272), (2840, 13363), (2905, 13064), (3220, 11786), (3266, 11620), (3320, 11431), (3818, 9940), (3976, 9545), (4648, 8165), (4970, 7636), (5810, 6532), (5893, 6440)]