2308889180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{32059}}^1$

素因数の和:32358

約数の個数: 48

約数和(自身を含む): 5240655840

約数和(自身を除く): 2931766660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 277, 554, 1108, 1385, 2770, 3601, 5540, 7202, 14404, 18005, 32059, 36010, 64118, 72020, 128236, 160295, 320590, 416767, 641180, 833534, 1667068, 2083835, 4167670, 8335340, 8880343, 17760686, 35521372, 44401715, 88803430, 115444459, 177606860, 230888918, 461777836, 577222295, 1154444590, 2308889180]

約数ペア:

[(1, 2308889180), (2, 1154444590), (4, 577222295), (5, 461777836), (10, 230888918), (13, 177606860), (20, 115444459), (26, 88803430), (52, 44401715), (65, 35521372), (130, 17760686), (260, 8880343), (277, 8335340), (554, 4167670), (1108, 2083835), (1385, 1667068), (2770, 833534), (3601, 641180), (5540, 416767), (7202, 320590), (14404, 160295), (18005, 128236), (32059, 72020), (36010, 64118)]