29024680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 39404120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 89, 124, 155, 178, 248, 263, 310, 356, 445, 526, 620, 712, 890, 1052, 1240, 1315, 1780, 2104, 2630, 2759, 3560, 5260, 5518, 8153, 10520, 11036, 13795, 16306, 22072, 23407, 27590, 32612, 40765, 46814, 55180, 65224, 81530, 93628, 110360, 117035, 163060, 187256, 234070, 326120, 468140, 725617, 936280, 1451234, 2902468, 3628085, 5804936, 7256170, 14512340, 29024680]

約数ペア:

[(1, 29024680), (2, 14512340), (4, 7256170), (5, 5804936), (8, 3628085), (10, 2902468), (20, 1451234), (31, 936280), (40, 725617), (62, 468140), (89, 326120), (124, 234070), (155, 187256), (178, 163060), (248, 117035), (263, 110360), (310, 93628), (356, 81530), (445, 65224), (526, 55180), (620, 46814), (712, 40765), (890, 32612), (1052, 27590), (1240, 23407), (1315, 22072), (1780, 16306), (2104, 13795), (2630, 11036), (2759, 10520), (3560, 8153), (5260, 5518)]