29184980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2503}}^1$

素因数の和:2576

約数の個数: 48

約数和(自身を含む): 68148864

約数和(自身を除く): 38963884

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2332, 2503, 2915, 5006, 5830, 10012, 11660, 12515, 25030, 27533, 50060, 55066, 110132, 132659, 137665, 265318, 275330, 530636, 550660, 663295, 1326590, 1459249, 2653180, 2918498, 5836996, 7296245, 14592490, 29184980]

約数ペア:

[(1, 29184980), (2, 14592490), (4, 7296245), (5, 5836996), (10, 2918498), (11, 2653180), (20, 1459249), (22, 1326590), (44, 663295), (53, 550660), (55, 530636), (106, 275330), (110, 265318), (212, 137665), (220, 132659), (265, 110132), (530, 55066), (583, 50060), (1060, 27533), (1166, 25030), (2332, 12515), (2503, 11660), (2915, 10012), (5006, 5830)]