561036129650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2833}}^1\times {\mathrm{208459}}^1$

素因数の和:211323

約数の個数: 48

約数和(自身を含む): 1098842690400

約数和(自身を除く): 537806560750

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 2833, 5666, 14165, 28330, 53827, 70825, 107654, 141650, 208459, 269135, 416918, 538270, 1042295, 1345675, 2084590, 2691350, 3960721, 5211475, 7921442, 10422950, 19803605, 39607210, 99018025, 198036050, 590564347, 1181128694, 2952821735, 5905643470, 11220722593, 14764108675, 22441445186, 29528217350, 56103612965, 112207225930, 280518064825, 561036129650]

約数ペア:

[(1, 561036129650), (2, 280518064825), (5, 112207225930), (10, 56103612965), (19, 29528217350), (25, 22441445186), (38, 14764108675), (50, 11220722593), (95, 5905643470), (190, 2952821735), (475, 1181128694), (950, 590564347), (2833, 198036050), (5666, 99018025), (14165, 39607210), (28330, 19803605), (53827, 10422950), (70825, 7921442), (107654, 5211475), (141650, 3960721), (208459, 2691350), (269135, 2084590), (416918, 1345675), (538270, 1042295)]