29082560

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6991}}^1$

素因数の和:7021

約数の個数: 56

約数和(自身を含む): 74590656

約数和(自身を除く): 45508096

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 6991, 13982, 27964, 34955, 55928, 69910, 90883, 111856, 139820, 181766, 223712, 279640, 363532, 447424, 454415, 559280, 727064, 908830, 1118560, 1454128, 1817660, 2237120, 2908256, 3635320, 5816512, 7270640, 14541280, 29082560]

約数ペア:

[(1, 29082560), (2, 14541280), (4, 7270640), (5, 5816512), (8, 3635320), (10, 2908256), (13, 2237120), (16, 1817660), (20, 1454128), (26, 1118560), (32, 908830), (40, 727064), (52, 559280), (64, 454415), (65, 447424), (80, 363532), (104, 279640), (130, 223712), (160, 181766), (208, 139820), (260, 111856), (320, 90883), (416, 69910), (520, 55928), (832, 34955), (1040, 27964), (2080, 13982), (4160, 6991)]