9434620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 21577248

約数和(自身を除く): 12142628

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 131, 260, 262, 277, 524, 554, 655, 1108, 1310, 1385, 1703, 2620, 2770, 3406, 3601, 5540, 6812, 7202, 8515, 14404, 17030, 18005, 34060, 36010, 36287, 72020, 72574, 145148, 181435, 362870, 471731, 725740, 943462, 1886924, 2358655, 4717310, 9434620]

約数ペア:

[(1, 9434620), (2, 4717310), (4, 2358655), (5, 1886924), (10, 943462), (13, 725740), (20, 471731), (26, 362870), (52, 181435), (65, 145148), (130, 72574), (131, 72020), (260, 36287), (262, 36010), (277, 34060), (524, 18005), (554, 17030), (655, 14404), (1108, 8515), (1310, 7202), (1385, 6812), (1703, 5540), (2620, 3601), (2770, 3406)]