5200385660

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{431}}^1\times {\mathrm{1433}}^1$

素因数の和:2294

約数の個数: 48

約数和(自身を含む): 10979805312

約数和(自身を除く): 5779419652

約数列:

[1, 2, 4, 5, 10, 20, 421, 431, 842, 862, 1433, 1684, 1724, 2105, 2155, 2866, 4210, 4310, 5732, 7165, 8420, 8620, 14330, 28660, 181451, 362902, 603293, 617623, 725804, 907255, 1206586, 1235246, 1814510, 2413172, 2470492, 3016465, 3088115, 3629020, 6032930, 6176230, 12065860, 12352460, 260019283, 520038566, 1040077132, 1300096415, 2600192830, 5200385660]

約数ペア:

[(1, 5200385660), (2, 2600192830), (4, 1300096415), (5, 1040077132), (10, 520038566), (20, 260019283), (421, 12352460), (431, 12065860), (842, 6176230), (862, 6032930), (1433, 3629020), (1684, 3088115), (1724, 3016465), (2105, 2470492), (2155, 2413172), (2866, 1814510), (4210, 1235246), (4310, 1206586), (5732, 907255), (7165, 725804), (8420, 617623), (8620, 603293), (14330, 362902), (28660, 181451)]