16246240

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1721}}^1$

素因数の和:1795

約数の個数: 48

約数和(自身を含む): 39054960

約数和(自身を除く): 22808720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1721, 1888, 2360, 3442, 4720, 6884, 8605, 9440, 13768, 17210, 27536, 34420, 55072, 68840, 101539, 137680, 203078, 275360, 406156, 507695, 812312, 1015390, 1624624, 2030780, 3249248, 4061560, 8123120, 16246240]

約数ペア:

[(1, 16246240), (2, 8123120), (4, 4061560), (5, 3249248), (8, 2030780), (10, 1624624), (16, 1015390), (20, 812312), (32, 507695), (40, 406156), (59, 275360), (80, 203078), (118, 137680), (160, 101539), (236, 68840), (295, 55072), (472, 34420), (590, 27536), (944, 17210), (1180, 13768), (1721, 9440), (1888, 8605), (2360, 6884), (3442, 4720)]