2653003840

素因数分解:

$2^6\times 5^1\times {\mathrm{1933}}^1\times {\mathrm{4289}}^1$

素因数の和:6239

約数の個数: 56

約数和(自身を含む): 6322207320

約数和(自身を除く): 3669203480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1933, 3866, 4289, 7732, 8578, 9665, 15464, 17156, 19330, 21445, 30928, 34312, 38660, 42890, 61856, 68624, 77320, 85780, 123712, 137248, 154640, 171560, 274496, 309280, 343120, 618560, 686240, 1372480, 8290637, 16581274, 33162548, 41453185, 66325096, 82906370, 132650192, 165812740, 265300384, 331625480, 530600768, 663250960, 1326501920, 2653003840]

約数ペア:

[(1, 2653003840), (2, 1326501920), (4, 663250960), (5, 530600768), (8, 331625480), (10, 265300384), (16, 165812740), (20, 132650192), (32, 82906370), (40, 66325096), (64, 41453185), (80, 33162548), (160, 16581274), (320, 8290637), (1933, 1372480), (3866, 686240), (4289, 618560), (7732, 343120), (8578, 309280), (9665, 274496), (15464, 171560), (17156, 154640), (19330, 137248), (21445, 123712), (30928, 85780), (34312, 77320), (38660, 68624), (42890, 61856)]