65701460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4091}}^1$

素因数の和:4184

約数の個数: 48

約数和(自身を含む): 152615232

約数和(自身を除く): 86913772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 3212, 4015, 4091, 8030, 8182, 16060, 16364, 20455, 40910, 45001, 81820, 90002, 180004, 225005, 298643, 450010, 597286, 900020, 1194572, 1493215, 2986430, 3285073, 5972860, 6570146, 13140292, 16425365, 32850730, 65701460]

約数ペア:

[(1, 65701460), (2, 32850730), (4, 16425365), (5, 13140292), (10, 6570146), (11, 5972860), (20, 3285073), (22, 2986430), (44, 1493215), (55, 1194572), (73, 900020), (110, 597286), (146, 450010), (220, 298643), (292, 225005), (365, 180004), (730, 90002), (803, 81820), (1460, 45001), (1606, 40910), (3212, 20455), (4015, 16364), (4091, 16060), (8030, 8182)]