2222411120

素因数分解:

$2^4\times 5^1\times {\mathrm{383}}^1\times {\mathrm{72533}}^1$

素因数の和:72929

約数の個数: 40

約数和(自身を含む): 5180668416

約数和(自身を除く): 2958257296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 383, 766, 1532, 1915, 3064, 3830, 6128, 7660, 15320, 30640, 72533, 145066, 290132, 362665, 580264, 725330, 1160528, 1450660, 2901320, 5802640, 27780139, 55560278, 111120556, 138900695, 222241112, 277801390, 444482224, 555602780, 1111205560, 2222411120]

約数ペア:

[(1, 2222411120), (2, 1111205560), (4, 555602780), (5, 444482224), (8, 277801390), (10, 222241112), (16, 138900695), (20, 111120556), (40, 55560278), (80, 27780139), (383, 5802640), (766, 2901320), (1532, 1450660), (1915, 1160528), (3064, 725330), (3830, 580264), (6128, 362665), (7660, 290132), (15320, 145066), (30640, 72533)]