3753880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7219}}^1$

素因数の和:7243

約数の個数: 32

約数和(自身を含む): 9097200

約数和(自身を除く): 5343320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 7219, 14438, 28876, 36095, 57752, 72190, 93847, 144380, 187694, 288760, 375388, 469235, 750776, 938470, 1876940, 3753880]

約数ペア:

[(1, 3753880), (2, 1876940), (4, 938470), (5, 750776), (8, 469235), (10, 375388), (13, 288760), (20, 187694), (26, 144380), (40, 93847), (52, 72190), (65, 57752), (104, 36095), (130, 28876), (260, 14438), (520, 7219)]