13306833800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5118013}}^1$

素因数の和:5118042

約数の個数: 48

約数和(自身を含む): 33318271140

約数和(自身を除く): 20011437340

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 5118013, 10236026, 20472052, 25590065, 40944104, 51180130, 66534169, 102360260, 127950325, 133068338, 204720520, 255900650, 266136676, 332670845, 511801300, 532273352, 665341690, 1023602600, 1330683380, 1663354225, 2661366760, 3326708450, 6653416900, 13306833800]

約数ペア:

[(1, 13306833800), (2, 6653416900), (4, 3326708450), (5, 2661366760), (8, 1663354225), (10, 1330683380), (13, 1023602600), (20, 665341690), (25, 532273352), (26, 511801300), (40, 332670845), (50, 266136676), (52, 255900650), (65, 204720520), (100, 133068338), (104, 127950325), (130, 102360260), (200, 66534169), (260, 51180130), (325, 40944104), (520, 25590065), (650, 20472052), (1300, 10236026), (2600, 5118013)]