9673040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 80

約数和(自身を含む): 24748416

約数和(自身を除く): 15075376

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 71, 80, 104, 130, 131, 142, 208, 260, 262, 284, 355, 520, 524, 568, 655, 710, 923, 1040, 1048, 1136, 1310, 1420, 1703, 1846, 2096, 2620, 2840, 3406, 3692, 4615, 5240, 5680, 6812, 7384, 8515, 9230, 9301, 10480, 13624, 14768, 17030, 18460, 18602, 27248, 34060, 36920, 37204, 46505, 68120, 73840, 74408, 93010, 120913, 136240, 148816, 186020, 241826, 372040, 483652, 604565, 744080, 967304, 1209130, 1934608, 2418260, 4836520, 9673040]

約数ペア:

[(1, 9673040), (2, 4836520), (4, 2418260), (5, 1934608), (8, 1209130), (10, 967304), (13, 744080), (16, 604565), (20, 483652), (26, 372040), (40, 241826), (52, 186020), (65, 148816), (71, 136240), (80, 120913), (104, 93010), (130, 74408), (131, 73840), (142, 68120), (208, 46505), (260, 37204), (262, 36920), (284, 34060), (355, 27248), (520, 18602), (524, 18460), (568, 17030), (655, 14768), (710, 13624), (923, 10480), (1040, 9301), (1048, 9230), (1136, 8515), (1310, 7384), (1420, 6812), (1703, 5680), (1846, 5240), (2096, 4615), (2620, 3692), (2840, 3406)]