254407450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{5573}}^1$

素因数の和:5679

約数の個数: 48

約数和(自身を含む): 522529056

約数和(自身を除く): 268121606

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 83, 110, 166, 275, 415, 550, 830, 913, 1826, 2075, 4150, 4565, 5573, 9130, 11146, 22825, 27865, 45650, 55730, 61303, 122606, 139325, 278650, 306515, 462559, 613030, 925118, 1532575, 2312795, 3065150, 4625590, 5088149, 10176298, 11563975, 23127950, 25440745, 50881490, 127203725, 254407450]

約数ペア:

[(1, 254407450), (2, 127203725), (5, 50881490), (10, 25440745), (11, 23127950), (22, 11563975), (25, 10176298), (50, 5088149), (55, 4625590), (83, 3065150), (110, 2312795), (166, 1532575), (275, 925118), (415, 613030), (550, 462559), (830, 306515), (913, 278650), (1826, 139325), (2075, 122606), (4150, 61303), (4565, 55730), (5573, 45650), (9130, 27865), (11146, 22825)]