29045120

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3491}}^1$

素因数の和:3523

約数の個数: 64

約数和(自身を含む): 74798640

約数和(自身を除く): 45753520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 3491, 4160, 6982, 8320, 13964, 17455, 27928, 34910, 45383, 55856, 69820, 90766, 111712, 139640, 181532, 223424, 226915, 279280, 363064, 446848, 453830, 558560, 726128, 907660, 1117120, 1452256, 1815320, 2234240, 2904512, 3630640, 5809024, 7261280, 14522560, 29045120]

約数ペア:

[(1, 29045120), (2, 14522560), (4, 7261280), (5, 5809024), (8, 3630640), (10, 2904512), (13, 2234240), (16, 1815320), (20, 1452256), (26, 1117120), (32, 907660), (40, 726128), (52, 558560), (64, 453830), (65, 446848), (80, 363064), (104, 279280), (128, 226915), (130, 223424), (160, 181532), (208, 139640), (260, 111712), (320, 90766), (416, 69820), (520, 55856), (640, 45383), (832, 34910), (1040, 27928), (1664, 17455), (2080, 13964), (3491, 8320), (4160, 6982)]