8814260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 23708160

約数和(自身を除く): 14893900

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 65, 70, 91, 116, 130, 140, 145, 167, 182, 203, 260, 290, 334, 364, 377, 406, 455, 580, 668, 754, 812, 835, 910, 1015, 1169, 1508, 1670, 1820, 1885, 2030, 2171, 2338, 2639, 3340, 3770, 4060, 4342, 4676, 4843, 5278, 5845, 7540, 8684, 9686, 10556, 10855, 11690, 13195, 15197, 19372, 21710, 23380, 24215, 26390, 30394, 33901, 43420, 48430, 52780, 60788, 62959, 67802, 75985, 96860, 125918, 135604, 151970, 169505, 251836, 303940, 314795, 339010, 440713, 629590, 678020, 881426, 1259180, 1762852, 2203565, 4407130, 8814260]

約数ペア:

[(1, 8814260), (2, 4407130), (4, 2203565), (5, 1762852), (7, 1259180), (10, 881426), (13, 678020), (14, 629590), (20, 440713), (26, 339010), (28, 314795), (29, 303940), (35, 251836), (52, 169505), (58, 151970), (65, 135604), (70, 125918), (91, 96860), (116, 75985), (130, 67802), (140, 62959), (145, 60788), (167, 52780), (182, 48430), (203, 43420), (260, 33901), (290, 30394), (334, 26390), (364, 24215), (377, 23380), (406, 21710), (455, 19372), (580, 15197), (668, 13195), (754, 11690), (812, 10855), (835, 10556), (910, 9686), (1015, 8684), (1169, 7540), (1508, 5845), (1670, 5278), (1820, 4843), (1885, 4676), (2030, 4342), (2171, 4060), (2338, 3770), (2639, 3340)]