7705040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13759}}^1$

素因数の和:13779

約数の個数: 40

約数和(自身を含む): 20474880

約数和(自身を除く): 12769840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 13759, 27518, 55036, 68795, 96313, 110072, 137590, 192626, 220144, 275180, 385252, 481565, 550360, 770504, 963130, 1100720, 1541008, 1926260, 3852520, 7705040]

約数ペア:

[(1, 7705040), (2, 3852520), (4, 1926260), (5, 1541008), (7, 1100720), (8, 963130), (10, 770504), (14, 550360), (16, 481565), (20, 385252), (28, 275180), (35, 220144), (40, 192626), (56, 137590), (70, 110072), (80, 96313), (112, 68795), (140, 55036), (280, 27518), (560, 13759)]