39751040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:512

約数の個数: 128

約数和(自身を含む): 114566400

約数和(自身を除く): 74815360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 467, 532, 560, 608, 640, 665, 760, 896, 934, 1064, 1120, 1216, 1330, 1520, 1868, 2128, 2240, 2335, 2432, 2660, 3040, 3269, 3736, 4256, 4480, 4670, 5320, 6080, 6538, 7472, 8512, 8873, 9340, 10640, 12160, 13076, 14944, 16345, 17024, 17746, 18680, 21280, 26152, 29888, 32690, 35492, 37360, 42560, 44365, 52304, 59776, 62111, 65380, 70984, 74720, 85120, 88730, 104608, 124222, 130760, 141968, 149440, 177460, 209216, 248444, 261520, 283936, 298880, 310555, 354920, 418432, 496888, 523040, 567872, 621110, 709840, 993776, 1046080, 1135744, 1242220, 1419680, 1987552, 2092160, 2484440, 2839360, 3975104, 4968880, 5678720, 7950208, 9937760, 19875520, 39751040]

約数ペア:

[(1, 39751040), (2, 19875520), (4, 9937760), (5, 7950208), (7, 5678720), (8, 4968880), (10, 3975104), (14, 2839360), (16, 2484440), (19, 2092160), (20, 1987552), (28, 1419680), (32, 1242220), (35, 1135744), (38, 1046080), (40, 993776), (56, 709840), (64, 621110), (70, 567872), (76, 523040), (80, 496888), (95, 418432), (112, 354920), (128, 310555), (133, 298880), (140, 283936), (152, 261520), (160, 248444), (190, 209216), (224, 177460), (266, 149440), (280, 141968), (304, 130760), (320, 124222), (380, 104608), (448, 88730), (467, 85120), (532, 74720), (560, 70984), (608, 65380), (640, 62111), (665, 59776), (760, 52304), (896, 44365), (934, 42560), (1064, 37360), (1120, 35492), (1216, 32690), (1330, 29888), (1520, 26152), (1868, 21280), (2128, 18680), (2240, 17746), (2335, 17024), (2432, 16345), (2660, 14944), (3040, 13076), (3269, 12160), (3736, 10640), (4256, 9340), (4480, 8873), (4670, 8512), (5320, 7472), (6080, 6538)]