11142040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3061}}^1$

素因数の和:3092

約数の個数: 64

約数和(自身を含む): 30864960

約数和(自身を除く): 19722920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3061, 3640, 6122, 12244, 15305, 21427, 24488, 30610, 39793, 42854, 61220, 79586, 85708, 107135, 122440, 159172, 171416, 198965, 214270, 278551, 318344, 397930, 428540, 557102, 795860, 857080, 1114204, 1392755, 1591720, 2228408, 2785510, 5571020, 11142040]

約数ペア:

[(1, 11142040), (2, 5571020), (4, 2785510), (5, 2228408), (7, 1591720), (8, 1392755), (10, 1114204), (13, 857080), (14, 795860), (20, 557102), (26, 428540), (28, 397930), (35, 318344), (40, 278551), (52, 214270), (56, 198965), (65, 171416), (70, 159172), (91, 122440), (104, 107135), (130, 85708), (140, 79586), (182, 61220), (260, 42854), (280, 39793), (364, 30610), (455, 24488), (520, 21427), (728, 15305), (910, 12244), (1820, 6122), (3061, 3640)]