44671840

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^2\times {\mathrm{151}}^1$

素因数の和:252

約数の個数: 72

約数和(自身を含む): 108764208

約数和(自身を除く): 64092368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 151, 160, 172, 215, 302, 344, 430, 604, 688, 755, 860, 1208, 1376, 1510, 1720, 1849, 2416, 3020, 3440, 3698, 4832, 6040, 6493, 6880, 7396, 9245, 12080, 12986, 14792, 18490, 24160, 25972, 29584, 32465, 36980, 51944, 59168, 64930, 73960, 103888, 129860, 147920, 207776, 259720, 279199, 295840, 519440, 558398, 1038880, 1116796, 1395995, 2233592, 2791990, 4467184, 5583980, 8934368, 11167960, 22335920, 44671840]

約数ペア:

[(1, 44671840), (2, 22335920), (4, 11167960), (5, 8934368), (8, 5583980), (10, 4467184), (16, 2791990), (20, 2233592), (32, 1395995), (40, 1116796), (43, 1038880), (80, 558398), (86, 519440), (151, 295840), (160, 279199), (172, 259720), (215, 207776), (302, 147920), (344, 129860), (430, 103888), (604, 73960), (688, 64930), (755, 59168), (860, 51944), (1208, 36980), (1376, 32465), (1510, 29584), (1720, 25972), (1849, 24160), (2416, 18490), (3020, 14792), (3440, 12986), (3698, 12080), (4832, 9245), (6040, 7396), (6493, 6880)]