64010720600

素因数分解:

$2^3\times 5^2\times {\mathrm{5021}}^1\times {\mathrm{63743}}^1$

素因数の和:68780

約数の個数: 48

約数和(自身を含む): 148856901120

約数和(自身を除く): 84846180520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 5021, 10042, 20084, 25105, 40168, 50210, 63743, 100420, 125525, 127486, 200840, 251050, 254972, 318715, 502100, 509944, 637430, 1004200, 1274860, 1593575, 2549720, 3187150, 6374300, 12748600, 320053603, 640107206, 1280214412, 1600268015, 2560428824, 3200536030, 6401072060, 8001340075, 12802144120, 16002680150, 32005360300, 64010720600]

約数ペア:

[(1, 64010720600), (2, 32005360300), (4, 16002680150), (5, 12802144120), (8, 8001340075), (10, 6401072060), (20, 3200536030), (25, 2560428824), (40, 1600268015), (50, 1280214412), (100, 640107206), (200, 320053603), (5021, 12748600), (10042, 6374300), (20084, 3187150), (25105, 2549720), (40168, 1593575), (50210, 1274860), (63743, 1004200), (100420, 637430), (125525, 509944), (127486, 502100), (200840, 318715), (251050, 254972)]