23792780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1303}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 55206144

約数和(自身を除く): 31413364

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1303, 1660, 1826, 2606, 3652, 4565, 5212, 6515, 9130, 13030, 14333, 18260, 26060, 28666, 57332, 71665, 108149, 143330, 216298, 286660, 432596, 540745, 1081490, 1189639, 2162980, 2379278, 4758556, 5948195, 11896390, 23792780]

約数ペア:

[(1, 23792780), (2, 11896390), (4, 5948195), (5, 4758556), (10, 2379278), (11, 2162980), (20, 1189639), (22, 1081490), (44, 540745), (55, 432596), (83, 286660), (110, 216298), (166, 143330), (220, 108149), (332, 71665), (415, 57332), (830, 28666), (913, 26060), (1303, 18260), (1660, 14333), (1826, 13030), (2606, 9130), (3652, 6515), (4565, 5212)]