9657440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4643}}^1$

素因数の和:4671

約数の個数: 48

約数和(自身を含む): 24576048

約数和(自身を除く): 14918608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 4643, 9286, 18572, 23215, 37144, 46430, 60359, 74288, 92860, 120718, 148576, 185720, 241436, 301795, 371440, 482872, 603590, 742880, 965744, 1207180, 1931488, 2414360, 4828720, 9657440]

約数ペア:

[(1, 9657440), (2, 4828720), (4, 2414360), (5, 1931488), (8, 1207180), (10, 965744), (13, 742880), (16, 603590), (20, 482872), (26, 371440), (32, 301795), (40, 241436), (52, 185720), (65, 148576), (80, 120718), (104, 92860), (130, 74288), (160, 60359), (208, 46430), (260, 37144), (416, 23215), (520, 18572), (1040, 9286), (2080, 4643)]