86802560

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10433}}^1$

素因数の和:10465

約数の個数: 64

約数和(自身を含む): 223496280

約数和(自身を除く): 136693720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 10433, 20866, 41732, 52165, 83464, 104330, 135629, 166928, 208660, 271258, 333856, 417320, 542516, 667712, 678145, 834640, 1085032, 1335424, 1356290, 1669280, 2170064, 2712580, 3338560, 4340128, 5425160, 6677120, 8680256, 10850320, 17360512, 21700640, 43401280, 86802560]

約数ペア:

[(1, 86802560), (2, 43401280), (4, 21700640), (5, 17360512), (8, 10850320), (10, 8680256), (13, 6677120), (16, 5425160), (20, 4340128), (26, 3338560), (32, 2712580), (40, 2170064), (52, 1669280), (64, 1356290), (65, 1335424), (80, 1085032), (104, 834640), (128, 678145), (130, 667712), (160, 542516), (208, 417320), (260, 333856), (320, 271258), (416, 208660), (520, 166928), (640, 135629), (832, 104330), (1040, 83464), (1664, 52165), (2080, 41732), (4160, 20866), (8320, 10433)]