224701100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1361}}^1$

素因数の和:1515

約数の個数: 72

約数和(自身を含む): 529632768

約数和(自身を除く): 304931668

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 127, 130, 254, 260, 325, 508, 635, 650, 1270, 1300, 1361, 1651, 2540, 2722, 3175, 3302, 5444, 6350, 6604, 6805, 8255, 12700, 13610, 16510, 17693, 27220, 33020, 34025, 35386, 41275, 68050, 70772, 82550, 88465, 136100, 165100, 172847, 176930, 345694, 353860, 442325, 691388, 864235, 884650, 1728470, 1769300, 2247011, 3456940, 4321175, 4494022, 8642350, 8988044, 11235055, 17284700, 22470110, 44940220, 56175275, 112350550, 224701100]

約数ペア:

[(1, 224701100), (2, 112350550), (4, 56175275), (5, 44940220), (10, 22470110), (13, 17284700), (20, 11235055), (25, 8988044), (26, 8642350), (50, 4494022), (52, 4321175), (65, 3456940), (100, 2247011), (127, 1769300), (130, 1728470), (254, 884650), (260, 864235), (325, 691388), (508, 442325), (635, 353860), (650, 345694), (1270, 176930), (1300, 172847), (1361, 165100), (1651, 136100), (2540, 88465), (2722, 82550), (3175, 70772), (3302, 68050), (5444, 41275), (6350, 35386), (6604, 34025), (6805, 33020), (8255, 27220), (12700, 17693), (13610, 16510)]