9230260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 21111552

約数和(自身を除く): 11881292

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 131, 260, 262, 271, 524, 542, 655, 1084, 1310, 1355, 1703, 2620, 2710, 3406, 3523, 5420, 6812, 7046, 8515, 14092, 17030, 17615, 34060, 35230, 35501, 70460, 71002, 142004, 177505, 355010, 461513, 710020, 923026, 1846052, 2307565, 4615130, 9230260]

約数ペア:

[(1, 9230260), (2, 4615130), (4, 2307565), (5, 1846052), (10, 923026), (13, 710020), (20, 461513), (26, 355010), (52, 177505), (65, 142004), (130, 71002), (131, 70460), (260, 35501), (262, 35230), (271, 34060), (524, 17615), (542, 17030), (655, 14092), (1084, 8515), (1310, 7046), (1355, 6812), (1703, 5420), (2620, 3523), (2710, 3406)]