28932640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{967}}^1$

素因数の和:1010

約数の個数: 96

約数和(自身を含む): 79035264

約数和(自身を除く): 50102624

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 967, 1360, 1496, 1760, 1870, 1934, 2720, 2992, 3740, 3868, 4835, 5984, 7480, 7736, 9670, 10637, 14960, 15472, 16439, 19340, 21274, 29920, 30944, 32878, 38680, 42548, 53185, 65756, 77360, 82195, 85096, 106370, 131512, 154720, 164390, 170192, 180829, 212740, 263024, 328780, 340384, 361658, 425480, 526048, 657560, 723316, 850960, 904145, 1315120, 1446632, 1701920, 1808290, 2630240, 2893264, 3616580, 5786528, 7233160, 14466320, 28932640]

約数ペア:

[(1, 28932640), (2, 14466320), (4, 7233160), (5, 5786528), (8, 3616580), (10, 2893264), (11, 2630240), (16, 1808290), (17, 1701920), (20, 1446632), (22, 1315120), (32, 904145), (34, 850960), (40, 723316), (44, 657560), (55, 526048), (68, 425480), (80, 361658), (85, 340384), (88, 328780), (110, 263024), (136, 212740), (160, 180829), (170, 170192), (176, 164390), (187, 154720), (220, 131512), (272, 106370), (340, 85096), (352, 82195), (374, 77360), (440, 65756), (544, 53185), (680, 42548), (748, 38680), (880, 32878), (935, 30944), (967, 29920), (1360, 21274), (1496, 19340), (1760, 16439), (1870, 15472), (1934, 14960), (2720, 10637), (2992, 9670), (3740, 7736), (3868, 7480), (4835, 5984)]