39097240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:521

約数の個数: 128

約数和(自身を含む): 113218560

約数和(自身を除く): 74121320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 91, 92, 104, 115, 130, 140, 161, 182, 184, 230, 260, 280, 299, 322, 364, 455, 460, 467, 520, 598, 644, 728, 805, 910, 920, 934, 1196, 1288, 1495, 1610, 1820, 1868, 2093, 2335, 2392, 2990, 3220, 3269, 3640, 3736, 4186, 4670, 5980, 6071, 6440, 6538, 8372, 9340, 10465, 10741, 11960, 12142, 13076, 16345, 16744, 18680, 20930, 21482, 24284, 26152, 30355, 32690, 41860, 42497, 42964, 48568, 53705, 60710, 65380, 75187, 83720, 84994, 85928, 107410, 121420, 130760, 139633, 150374, 169988, 212485, 214820, 242840, 279266, 300748, 339976, 375935, 424970, 429640, 558532, 601496, 698165, 751870, 849940, 977431, 1117064, 1396330, 1503740, 1699880, 1954862, 2792660, 3007480, 3909724, 4887155, 5585320, 7819448, 9774310, 19548620, 39097240]

約数ペア:

[(1, 39097240), (2, 19548620), (4, 9774310), (5, 7819448), (7, 5585320), (8, 4887155), (10, 3909724), (13, 3007480), (14, 2792660), (20, 1954862), (23, 1699880), (26, 1503740), (28, 1396330), (35, 1117064), (40, 977431), (46, 849940), (52, 751870), (56, 698165), (65, 601496), (70, 558532), (91, 429640), (92, 424970), (104, 375935), (115, 339976), (130, 300748), (140, 279266), (161, 242840), (182, 214820), (184, 212485), (230, 169988), (260, 150374), (280, 139633), (299, 130760), (322, 121420), (364, 107410), (455, 85928), (460, 84994), (467, 83720), (520, 75187), (598, 65380), (644, 60710), (728, 53705), (805, 48568), (910, 42964), (920, 42497), (934, 41860), (1196, 32690), (1288, 30355), (1495, 26152), (1610, 24284), (1820, 21482), (1868, 20930), (2093, 18680), (2335, 16744), (2392, 16345), (2990, 13076), (3220, 12142), (3269, 11960), (3640, 10741), (3736, 10465), (4186, 9340), (4670, 8372), (5980, 6538), (6071, 6440)]