33133880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63719}}^1$

素因数の和:63743

約数の個数: 32

約数和(自身を含む): 80287200

約数和(自身を除く): 47153320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 63719, 127438, 254876, 318595, 509752, 637190, 828347, 1274380, 1656694, 2548760, 3313388, 4141735, 6626776, 8283470, 16566940, 33133880]

約数ペア:

[(1, 33133880), (2, 16566940), (4, 8283470), (5, 6626776), (8, 4141735), (10, 3313388), (13, 2548760), (20, 1656694), (26, 1274380), (40, 828347), (52, 637190), (65, 509752), (104, 318595), (130, 254876), (260, 127438), (520, 63719)]