9733880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18719}}^1$

素因数の和:18743

約数の個数: 32

約数和(自身を含む): 23587200

約数和(自身を除く): 13853320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 18719, 37438, 74876, 93595, 149752, 187190, 243347, 374380, 486694, 748760, 973388, 1216735, 1946776, 2433470, 4866940, 9733880]

約数ペア:

[(1, 9733880), (2, 4866940), (4, 2433470), (5, 1946776), (8, 1216735), (10, 973388), (13, 748760), (20, 486694), (26, 374380), (40, 243347), (52, 187190), (65, 149752), (104, 93595), (130, 74876), (260, 37438), (520, 18719)]