409085800

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{38593}}^1$

素因数の和:38662

約数の個数: 48

約数和(自身を含む): 969095340

約数和(自身を除く): 560009540

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2650, 5300, 10600, 38593, 77186, 154372, 192965, 308744, 385930, 771860, 964825, 1543720, 1929650, 2045429, 3859300, 4090858, 7718600, 8181716, 10227145, 16363432, 20454290, 40908580, 51135725, 81817160, 102271450, 204542900, 409085800]

約数ペア:

[(1, 409085800), (2, 204542900), (4, 102271450), (5, 81817160), (8, 51135725), (10, 40908580), (20, 20454290), (25, 16363432), (40, 10227145), (50, 8181716), (53, 7718600), (100, 4090858), (106, 3859300), (200, 2045429), (212, 1929650), (265, 1543720), (424, 964825), (530, 771860), (1060, 385930), (1325, 308744), (2120, 192965), (2650, 154372), (5300, 77186), (10600, 38593)]