22774640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{607}}^1$

素因数の和:694

約数の個数: 80

約数和(自身を含む): 61519872

約数和(自身を除く): 38745232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 469, 536, 560, 607, 670, 938, 1072, 1214, 1340, 1876, 2345, 2428, 2680, 3035, 3752, 4249, 4690, 4856, 5360, 6070, 7504, 8498, 9380, 9712, 12140, 16996, 18760, 21245, 24280, 33992, 37520, 40669, 42490, 48560, 67984, 81338, 84980, 162676, 169960, 203345, 284683, 325352, 339920, 406690, 569366, 650704, 813380, 1138732, 1423415, 1626760, 2277464, 2846830, 3253520, 4554928, 5693660, 11387320, 22774640]

約数ペア:

[(1, 22774640), (2, 11387320), (4, 5693660), (5, 4554928), (7, 3253520), (8, 2846830), (10, 2277464), (14, 1626760), (16, 1423415), (20, 1138732), (28, 813380), (35, 650704), (40, 569366), (56, 406690), (67, 339920), (70, 325352), (80, 284683), (112, 203345), (134, 169960), (140, 162676), (268, 84980), (280, 81338), (335, 67984), (469, 48560), (536, 42490), (560, 40669), (607, 37520), (670, 33992), (938, 24280), (1072, 21245), (1214, 18760), (1340, 16996), (1876, 12140), (2345, 9712), (2428, 9380), (2680, 8498), (3035, 7504), (3752, 6070), (4249, 5360), (4690, 4856)]