16329280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4639}}^1$

素因数の和:4667

約数の個数: 56

約数和(自身を含む): 42428160

約数和(自身を除く): 26098880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 4639, 9278, 18556, 23195, 37112, 46390, 51029, 74224, 92780, 102058, 148448, 185560, 204116, 255145, 296896, 371120, 408232, 510290, 742240, 816464, 1020580, 1484480, 1632928, 2041160, 3265856, 4082320, 8164640, 16329280]

約数ペア:

[(1, 16329280), (2, 8164640), (4, 4082320), (5, 3265856), (8, 2041160), (10, 1632928), (11, 1484480), (16, 1020580), (20, 816464), (22, 742240), (32, 510290), (40, 408232), (44, 371120), (55, 296896), (64, 255145), (80, 204116), (88, 185560), (110, 148448), (160, 102058), (176, 92780), (220, 74224), (320, 51029), (352, 46390), (440, 37112), (704, 23195), (880, 18556), (1760, 9278), (3520, 4639)]