2623641920

素因数分解:

$2^6\times 5^1\times {\mathrm{383}}^1\times {\mathrm{21407}}^1$

素因数の和:21807

約数の個数: 56

約数和(自身を含む): 6264152064

約数和(自身を除く): 3640510144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 383, 766, 1532, 1915, 3064, 3830, 6128, 7660, 12256, 15320, 21407, 24512, 30640, 42814, 61280, 85628, 107035, 122560, 171256, 214070, 342512, 428140, 685024, 856280, 1370048, 1712560, 3425120, 6850240, 8198881, 16397762, 32795524, 40994405, 65591048, 81988810, 131182096, 163977620, 262364192, 327955240, 524728384, 655910480, 1311820960, 2623641920]

約数ペア:

[(1, 2623641920), (2, 1311820960), (4, 655910480), (5, 524728384), (8, 327955240), (10, 262364192), (16, 163977620), (20, 131182096), (32, 81988810), (40, 65591048), (64, 40994405), (80, 32795524), (160, 16397762), (320, 8198881), (383, 6850240), (766, 3425120), (1532, 1712560), (1915, 1370048), (3064, 856280), (3830, 685024), (6128, 428140), (7660, 342512), (12256, 214070), (15320, 171256), (21407, 122560), (24512, 107035), (30640, 85628), (42814, 61280)]