3493880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6719}}^1$

素因数の和:6743

約数の個数: 32

約数和(自身を含む): 8467200

約数和(自身を除く): 4973320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 6719, 13438, 26876, 33595, 53752, 67190, 87347, 134380, 174694, 268760, 349388, 436735, 698776, 873470, 1746940, 3493880]

約数ペア:

[(1, 3493880), (2, 1746940), (4, 873470), (5, 698776), (8, 436735), (10, 349388), (13, 268760), (20, 174694), (26, 134380), (40, 87347), (52, 67190), (65, 53752), (104, 33595), (130, 26876), (260, 13438), (520, 6719)]