8886580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 20139840

約数和(自身を除く): 11253260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 236, 295, 340, 443, 590, 886, 1003, 1180, 1772, 2006, 2215, 4012, 4430, 5015, 7531, 8860, 10030, 15062, 20060, 26137, 30124, 37655, 52274, 75310, 104548, 130685, 150620, 261370, 444329, 522740, 888658, 1777316, 2221645, 4443290, 8886580]

約数ペア:

[(1, 8886580), (2, 4443290), (4, 2221645), (5, 1777316), (10, 888658), (17, 522740), (20, 444329), (34, 261370), (59, 150620), (68, 130685), (85, 104548), (118, 75310), (170, 52274), (236, 37655), (295, 30124), (340, 26137), (443, 20060), (590, 15062), (886, 10030), (1003, 8860), (1180, 7531), (1772, 5015), (2006, 4430), (2215, 4012)]