4346440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 96

約数和(自身を含む): 12070080

約数和(自身を除く): 7723640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 43, 56, 70, 76, 86, 95, 133, 140, 152, 172, 190, 215, 266, 280, 301, 344, 361, 380, 430, 532, 602, 665, 722, 760, 817, 860, 1064, 1204, 1330, 1444, 1505, 1634, 1720, 1805, 2408, 2527, 2660, 2888, 3010, 3268, 3610, 4085, 5054, 5320, 5719, 6020, 6536, 7220, 8170, 10108, 11438, 12040, 12635, 14440, 15523, 16340, 20216, 22876, 25270, 28595, 31046, 32680, 45752, 50540, 57190, 62092, 77615, 101080, 108661, 114380, 124184, 155230, 217322, 228760, 310460, 434644, 543305, 620920, 869288, 1086610, 2173220, 4346440]

約数ペア:

[(1, 4346440), (2, 2173220), (4, 1086610), (5, 869288), (7, 620920), (8, 543305), (10, 434644), (14, 310460), (19, 228760), (20, 217322), (28, 155230), (35, 124184), (38, 114380), (40, 108661), (43, 101080), (56, 77615), (70, 62092), (76, 57190), (86, 50540), (95, 45752), (133, 32680), (140, 31046), (152, 28595), (172, 25270), (190, 22876), (215, 20216), (266, 16340), (280, 15523), (301, 14440), (344, 12635), (361, 12040), (380, 11438), (430, 10108), (532, 8170), (602, 7220), (665, 6536), (722, 6020), (760, 5719), (817, 5320), (860, 5054), (1064, 4085), (1204, 3610), (1330, 3268), (1444, 3010), (1505, 2888), (1634, 2660), (1720, 2527), (1805, 2408)]