71107600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{10457}}^1$

素因数の和:10492

約数の個数: 60

約数和(自身を含む): 180902484

約数和(自身を除く): 109794884

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 10457, 20914, 41828, 52285, 83656, 104570, 167312, 177769, 209140, 261425, 355538, 418280, 522850, 711076, 836560, 888845, 1045700, 1422152, 1777690, 2091400, 2844304, 3555380, 4182800, 4444225, 7110760, 8888450, 14221520, 17776900, 35553800, 71107600]

約数ペア:

[(1, 71107600), (2, 35553800), (4, 17776900), (5, 14221520), (8, 8888450), (10, 7110760), (16, 4444225), (17, 4182800), (20, 3555380), (25, 2844304), (34, 2091400), (40, 1777690), (50, 1422152), (68, 1045700), (80, 888845), (85, 836560), (100, 711076), (136, 522850), (170, 418280), (200, 355538), (272, 261425), (340, 209140), (400, 177769), (425, 167312), (680, 104570), (850, 83656), (1360, 52285), (1700, 41828), (3400, 20914), (6800, 10457)]