279416050

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 529341120

約数和(自身を除く): 249925070

約数列:

[1, 2, 5, 10, 25, 50, 109, 167, 218, 307, 334, 545, 614, 835, 1090, 1535, 1670, 2725, 3070, 4175, 5450, 7675, 8350, 15350, 18203, 33463, 36406, 51269, 66926, 91015, 102538, 167315, 182030, 256345, 334630, 455075, 512690, 836575, 910150, 1281725, 1673150, 2563450, 5588321, 11176642, 27941605, 55883210, 139708025, 279416050]

約数ペア:

[(1, 279416050), (2, 139708025), (5, 55883210), (10, 27941605), (25, 11176642), (50, 5588321), (109, 2563450), (167, 1673150), (218, 1281725), (307, 910150), (334, 836575), (545, 512690), (614, 455075), (835, 334630), (1090, 256345), (1535, 182030), (1670, 167315), (2725, 102538), (3070, 91015), (4175, 66926), (5450, 51269), (7675, 36406), (8350, 33463), (15350, 18203)]