4192160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 11975040

約数和(自身を除く): 7782880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 197, 224, 266, 280, 304, 380, 394, 532, 560, 608, 665, 760, 788, 985, 1064, 1120, 1330, 1379, 1520, 1576, 1970, 2128, 2660, 2758, 3040, 3152, 3743, 3940, 4256, 5320, 5516, 6304, 6895, 7486, 7880, 10640, 11032, 13790, 14972, 15760, 18715, 21280, 22064, 26201, 27580, 29944, 31520, 37430, 44128, 52402, 55160, 59888, 74860, 104804, 110320, 119776, 131005, 149720, 209608, 220640, 262010, 299440, 419216, 524020, 598880, 838432, 1048040, 2096080, 4192160]

約数ペア:

[(1, 4192160), (2, 2096080), (4, 1048040), (5, 838432), (7, 598880), (8, 524020), (10, 419216), (14, 299440), (16, 262010), (19, 220640), (20, 209608), (28, 149720), (32, 131005), (35, 119776), (38, 110320), (40, 104804), (56, 74860), (70, 59888), (76, 55160), (80, 52402), (95, 44128), (112, 37430), (133, 31520), (140, 29944), (152, 27580), (160, 26201), (190, 22064), (197, 21280), (224, 18715), (266, 15760), (280, 14972), (304, 13790), (380, 11032), (394, 10640), (532, 7880), (560, 7486), (608, 6895), (665, 6304), (760, 5516), (788, 5320), (985, 4256), (1064, 3940), (1120, 3743), (1330, 3152), (1379, 3040), (1520, 2758), (1576, 2660), (1970, 2128)]