94268440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1709}}^1$

素因数の和:1924

約数の個数: 64

約数和(自身を含む): 243777600

約数和(自身を除く): 149509160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 197, 280, 394, 788, 985, 1379, 1576, 1709, 1970, 2758, 3418, 3940, 5516, 6836, 6895, 7880, 8545, 11032, 11963, 13672, 13790, 17090, 23926, 27580, 34180, 47852, 55160, 59815, 68360, 95704, 119630, 239260, 336673, 478520, 673346, 1346692, 1683365, 2356711, 2693384, 3366730, 4713422, 6733460, 9426844, 11783555, 13466920, 18853688, 23567110, 47134220, 94268440]

約数ペア:

[(1, 94268440), (2, 47134220), (4, 23567110), (5, 18853688), (7, 13466920), (8, 11783555), (10, 9426844), (14, 6733460), (20, 4713422), (28, 3366730), (35, 2693384), (40, 2356711), (56, 1683365), (70, 1346692), (140, 673346), (197, 478520), (280, 336673), (394, 239260), (788, 119630), (985, 95704), (1379, 68360), (1576, 59815), (1709, 55160), (1970, 47852), (2758, 34180), (3418, 27580), (3940, 23926), (5516, 17090), (6836, 13790), (6895, 13672), (7880, 11963), (8545, 11032)]