26437786020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{16319621}}^1$

素因数の和:16319642

約数の個数: 60

約数和(自身を含む): 82936319004

約数和(自身を除く): 56498532984

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 16319621, 32639242, 48958863, 65278484, 81598105, 97917726, 146876589, 163196210, 195835452, 244794315, 293753178, 326392420, 440629767, 489588630, 587506356, 734382945, 881259534, 979177260, 1321889301, 1468765890, 1762519068, 2203148835, 2643778602, 2937531780, 4406297670, 5287557204, 6609446505, 8812595340, 13218893010, 26437786020]

約数ペア:

[(1, 26437786020), (2, 13218893010), (3, 8812595340), (4, 6609446505), (5, 5287557204), (6, 4406297670), (9, 2937531780), (10, 2643778602), (12, 2203148835), (15, 1762519068), (18, 1468765890), (20, 1321889301), (27, 979177260), (30, 881259534), (36, 734382945), (45, 587506356), (54, 489588630), (60, 440629767), (81, 326392420), (90, 293753178), (108, 244794315), (135, 195835452), (162, 163196210), (180, 146876589), (270, 97917726), (324, 81598105), (405, 65278484), (540, 48958863), (810, 32639242), (1620, 16319621)]