16522958480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{51673}}^1$

素因数の和:52264

約数の個数: 80

約数和(自身を含む): 43981601664

約数和(自身を除く): 27458643184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 571, 1142, 2284, 2855, 3997, 4568, 5710, 7994, 9136, 11420, 15988, 19985, 22840, 31976, 39970, 45680, 51673, 63952, 79940, 103346, 159880, 206692, 258365, 319760, 361711, 413384, 516730, 723422, 826768, 1033460, 1446844, 1808555, 2066920, 2893688, 3617110, 4133840, 5787376, 7234220, 14468440, 28936880, 29505283, 59010566, 118021132, 147526415, 206536981, 236042264, 295052830, 413073962, 472084528, 590105660, 826147924, 1032684905, 1180211320, 1652295848, 2065369810, 2360422640, 3304591696, 4130739620, 8261479240, 16522958480]

約数ペア:

[(1, 16522958480), (2, 8261479240), (4, 4130739620), (5, 3304591696), (7, 2360422640), (8, 2065369810), (10, 1652295848), (14, 1180211320), (16, 1032684905), (20, 826147924), (28, 590105660), (35, 472084528), (40, 413073962), (56, 295052830), (70, 236042264), (80, 206536981), (112, 147526415), (140, 118021132), (280, 59010566), (560, 29505283), (571, 28936880), (1142, 14468440), (2284, 7234220), (2855, 5787376), (3997, 4133840), (4568, 3617110), (5710, 2893688), (7994, 2066920), (9136, 1808555), (11420, 1446844), (15988, 1033460), (19985, 826768), (22840, 723422), (31976, 516730), (39970, 413384), (45680, 361711), (51673, 319760), (63952, 258365), (79940, 206692), (103346, 159880)]