45222520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{433}}^1$

素因数の和:824

約数の個数: 64

約数和(自身を含む): 116867520

約数和(自身を除く): 71645000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 373, 433, 746, 866, 1492, 1732, 1865, 2165, 2611, 2984, 3031, 3464, 3730, 4330, 5222, 6062, 7460, 8660, 10444, 12124, 13055, 14920, 15155, 17320, 20888, 24248, 26110, 30310, 52220, 60620, 104440, 121240, 161509, 323018, 646036, 807545, 1130563, 1292072, 1615090, 2261126, 3230180, 4522252, 5652815, 6460360, 9044504, 11305630, 22611260, 45222520]

約数ペア:

[(1, 45222520), (2, 22611260), (4, 11305630), (5, 9044504), (7, 6460360), (8, 5652815), (10, 4522252), (14, 3230180), (20, 2261126), (28, 1615090), (35, 1292072), (40, 1130563), (56, 807545), (70, 646036), (140, 323018), (280, 161509), (373, 121240), (433, 104440), (746, 60620), (866, 52220), (1492, 30310), (1732, 26110), (1865, 24248), (2165, 20888), (2611, 17320), (2984, 15155), (3031, 14920), (3464, 13055), (3730, 12124), (4330, 10444), (5222, 8660), (6062, 7460)]