38704960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:528

約数の個数: 112

約数和(自身を含む): 108411264

約数和(自身を除く): 69706304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 448, 467, 518, 560, 592, 740, 934, 1036, 1120, 1184, 1295, 1480, 1868, 2072, 2240, 2335, 2368, 2590, 2960, 3269, 3736, 4144, 4670, 5180, 5920, 6538, 7472, 8288, 9340, 10360, 11840, 13076, 14944, 16345, 16576, 17279, 18680, 20720, 26152, 29888, 32690, 34558, 37360, 41440, 52304, 65380, 69116, 74720, 82880, 86395, 104608, 120953, 130760, 138232, 149440, 172790, 209216, 241906, 261520, 276464, 345580, 483812, 523040, 552928, 604765, 691160, 967624, 1046080, 1105856, 1209530, 1382320, 1935248, 2419060, 2764640, 3870496, 4838120, 5529280, 7740992, 9676240, 19352480, 38704960]

約数ペア:

[(1, 38704960), (2, 19352480), (4, 9676240), (5, 7740992), (7, 5529280), (8, 4838120), (10, 3870496), (14, 2764640), (16, 2419060), (20, 1935248), (28, 1382320), (32, 1209530), (35, 1105856), (37, 1046080), (40, 967624), (56, 691160), (64, 604765), (70, 552928), (74, 523040), (80, 483812), (112, 345580), (140, 276464), (148, 261520), (160, 241906), (185, 209216), (224, 172790), (259, 149440), (280, 138232), (296, 130760), (320, 120953), (370, 104608), (448, 86395), (467, 82880), (518, 74720), (560, 69116), (592, 65380), (740, 52304), (934, 41440), (1036, 37360), (1120, 34558), (1184, 32690), (1295, 29888), (1480, 26152), (1868, 20720), (2072, 18680), (2240, 17279), (2335, 16576), (2368, 16345), (2590, 14944), (2960, 13076), (3269, 11840), (3736, 10360), (4144, 9340), (4670, 8288), (5180, 7472), (5920, 6538)]