5200982780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2729}}^1\times {\mathrm{13613}}^1$

素因数の和:16358

約数の個数: 48

約数和(自身を含む): 12487849920

約数和(自身を除く): 7286867140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2729, 5458, 10916, 13613, 13645, 19103, 27226, 27290, 38206, 54452, 54580, 68065, 76412, 95291, 95515, 136130, 190582, 191030, 272260, 381164, 382060, 476455, 952910, 1905820, 37149877, 74299754, 148599508, 185749385, 260049139, 371498770, 520098278, 742997540, 1040196556, 1300245695, 2600491390, 5200982780]

約数ペア:

[(1, 5200982780), (2, 2600491390), (4, 1300245695), (5, 1040196556), (7, 742997540), (10, 520098278), (14, 371498770), (20, 260049139), (28, 185749385), (35, 148599508), (70, 74299754), (140, 37149877), (2729, 1905820), (5458, 952910), (10916, 476455), (13613, 382060), (13645, 381164), (19103, 272260), (27226, 191030), (27290, 190582), (38206, 136130), (54452, 95515), (54580, 95291), (68065, 76412)]