24813440

素因数分解:

$2^7\times 5^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 59963760

約数和(自身を除く): 35150320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 274, 283, 320, 548, 566, 640, 685, 1096, 1132, 1370, 1415, 2192, 2264, 2740, 2830, 4384, 4528, 5480, 5660, 8768, 9056, 10960, 11320, 17536, 18112, 21920, 22640, 36224, 38771, 43840, 45280, 77542, 87680, 90560, 155084, 181120, 193855, 310168, 387710, 620336, 775420, 1240672, 1550840, 2481344, 3101680, 4962688, 6203360, 12406720, 24813440]

約数ペア:

[(1, 24813440), (2, 12406720), (4, 6203360), (5, 4962688), (8, 3101680), (10, 2481344), (16, 1550840), (20, 1240672), (32, 775420), (40, 620336), (64, 387710), (80, 310168), (128, 193855), (137, 181120), (160, 155084), (274, 90560), (283, 87680), (320, 77542), (548, 45280), (566, 43840), (640, 38771), (685, 36224), (1096, 22640), (1132, 21920), (1370, 18112), (1415, 17536), (2192, 11320), (2264, 10960), (2740, 9056), (2830, 8768), (4384, 5660), (4528, 5480)]