9678760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2659}}^1$

素因数の和:2690

約数の個数: 64

約数和(自身を含む): 26812800

約数和(自身を除く): 17134040

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, 2659, 3640, 5318, 10636, 13295, 18613, 21272, 26590, 34567, 37226, 53180, 69134, 74452, 93065, 106360, 138268, 148904, 172835, 186130, 241969, 276536, 345670, 372260, 483938, 691340, 744520, 967876, 1209845, 1382680, 1935752, 2419690, 4839380, 9678760]

約数ペア:

[(1, 9678760), (2, 4839380), (4, 2419690), (5, 1935752), (7, 1382680), (8, 1209845), (10, 967876), (13, 744520), (14, 691340), (20, 483938), (26, 372260), (28, 345670), (35, 276536), (40, 241969), (52, 186130), (56, 172835), (65, 148904), (70, 138268), (91, 106360), (104, 93065), (130, 74452), (140, 69134), (182, 53180), (260, 37226), (280, 34567), (364, 26590), (455, 21272), (520, 18613), (728, 13295), (910, 10636), (1820, 5318), (2659, 3640)]