229297029130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{1601}}^1\times {\mathrm{1637}}^1$

素因数の和:3931

約数の個数: 64

約数和(自身を含む): 445694060448

約数和(自身を除く): 216397031318

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 673, 1346, 1601, 1637, 3202, 3274, 3365, 6730, 8005, 8185, 8749, 16010, 16370, 17498, 20813, 21281, 41626, 42562, 43745, 87490, 104065, 106405, 208130, 212810, 1077473, 1101701, 2154946, 2203402, 2620837, 5241674, 5387365, 5508505, 10774730, 11017010, 13104185, 14007149, 14322113, 26208370, 28014298, 28644226, 34070881, 68141762, 70035745, 71610565, 140071490, 143221130, 170354405, 340708810, 1763823301, 3527646602, 8819116505, 17638233010, 22929702913, 45859405826, 114648514565, 229297029130]

約数ペア:

[(1, 229297029130), (2, 114648514565), (5, 45859405826), (10, 22929702913), (13, 17638233010), (26, 8819116505), (65, 3527646602), (130, 1763823301), (673, 340708810), (1346, 170354405), (1601, 143221130), (1637, 140071490), (3202, 71610565), (3274, 70035745), (3365, 68141762), (6730, 34070881), (8005, 28644226), (8185, 28014298), (8749, 26208370), (16010, 14322113), (16370, 14007149), (17498, 13104185), (20813, 11017010), (21281, 10774730), (41626, 5508505), (42562, 5387365), (43745, 5241674), (87490, 2620837), (104065, 2203402), (106405, 2154946), (208130, 1101701), (212810, 1077473)]