44080160

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^2\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 72

約数和(自身を含む): 107333100

約数和(自身を除く): 63252940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 149, 160, 172, 215, 298, 344, 430, 596, 688, 745, 860, 1192, 1376, 1490, 1720, 1849, 2384, 2980, 3440, 3698, 4768, 5960, 6407, 6880, 7396, 9245, 11920, 12814, 14792, 18490, 23840, 25628, 29584, 32035, 36980, 51256, 59168, 64070, 73960, 102512, 128140, 147920, 205024, 256280, 275501, 295840, 512560, 551002, 1025120, 1102004, 1377505, 2204008, 2755010, 4408016, 5510020, 8816032, 11020040, 22040080, 44080160]

約数ペア:

[(1, 44080160), (2, 22040080), (4, 11020040), (5, 8816032), (8, 5510020), (10, 4408016), (16, 2755010), (20, 2204008), (32, 1377505), (40, 1102004), (43, 1025120), (80, 551002), (86, 512560), (149, 295840), (160, 275501), (172, 256280), (215, 205024), (298, 147920), (344, 128140), (430, 102512), (596, 73960), (688, 64070), (745, 59168), (860, 51256), (1192, 36980), (1376, 32035), (1490, 29584), (1720, 25628), (1849, 23840), (2384, 18490), (2980, 14792), (3440, 12814), (3698, 11920), (4768, 9245), (5960, 7396), (6407, 6880)]