13336280

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9011}}^1$

素因数の和:9059

約数の個数: 32

約数和(自身を含む): 30821040

約数和(自身を除く): 17484760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 9011, 18022, 36044, 45055, 72088, 90110, 180220, 333407, 360440, 666814, 1333628, 1667035, 2667256, 3334070, 6668140, 13336280]

約数ペア:

[(1, 13336280), (2, 6668140), (4, 3334070), (5, 2667256), (8, 1667035), (10, 1333628), (20, 666814), (37, 360440), (40, 333407), (74, 180220), (148, 90110), (185, 72088), (296, 45055), (370, 36044), (740, 18022), (1480, 9011)]