8164760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12007}}^1$

素因数の和:12035

約数の個数: 32

約数和(自身を含む): 19452960

約数和(自身を除く): 11288200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 12007, 24014, 48028, 60035, 96056, 120070, 204119, 240140, 408238, 480280, 816476, 1020595, 1632952, 2041190, 4082380, 8164760]

約数ペア:

[(1, 8164760), (2, 4082380), (4, 2041190), (5, 1632952), (8, 1020595), (10, 816476), (17, 480280), (20, 408238), (34, 240140), (40, 204119), (68, 120070), (85, 96056), (136, 60035), (170, 48028), (340, 24014), (680, 12007)]