5120060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2$

素因数の和:111

約数の個数: 72

約数和(自身を含む): 12764304

約数和(自身を除く): 7644244

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 37, 44, 55, 68, 74, 85, 110, 148, 170, 185, 187, 220, 340, 370, 374, 407, 629, 740, 748, 814, 935, 1258, 1369, 1628, 1870, 2035, 2516, 2738, 3145, 3740, 4070, 5476, 6290, 6845, 6919, 8140, 12580, 13690, 13838, 15059, 23273, 27380, 27676, 30118, 34595, 46546, 60236, 69190, 75295, 93092, 116365, 138380, 150590, 232730, 256003, 301180, 465460, 512006, 1024012, 1280015, 2560030, 5120060]

約数ペア:

[(1, 5120060), (2, 2560030), (4, 1280015), (5, 1024012), (10, 512006), (11, 465460), (17, 301180), (20, 256003), (22, 232730), (34, 150590), (37, 138380), (44, 116365), (55, 93092), (68, 75295), (74, 69190), (85, 60236), (110, 46546), (148, 34595), (170, 30118), (185, 27676), (187, 27380), (220, 23273), (340, 15059), (370, 13838), (374, 13690), (407, 12580), (629, 8140), (740, 6919), (748, 6845), (814, 6290), (935, 5476), (1258, 4070), (1369, 3740), (1628, 3145), (1870, 2738), (2035, 2516)]