5601040

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1387

約数の個数: 40

約数和(自身を含む): 13278168

約数和(自身を除く): 7677128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 1321, 2120, 2642, 4240, 5284, 6605, 10568, 13210, 21136, 26420, 52840, 70013, 105680, 140026, 280052, 350065, 560104, 700130, 1120208, 1400260, 2800520, 5601040]

約数ペア:

[(1, 5601040), (2, 2800520), (4, 1400260), (5, 1120208), (8, 700130), (10, 560104), (16, 350065), (20, 280052), (40, 140026), (53, 105680), (80, 70013), (106, 52840), (212, 26420), (265, 21136), (424, 13210), (530, 10568), (848, 6605), (1060, 5284), (1321, 4240), (2120, 2642)]