9733235720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18717761}}^1$

素因数の和:18717785

約数の個数: 32

約数和(自身を含む): 23584380120

約数和(自身を除く): 13851144400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 18717761, 37435522, 74871044, 93588805, 149742088, 187177610, 243330893, 374355220, 486661786, 748710440, 973323572, 1216654465, 1946647144, 2433308930, 4866617860, 9733235720]

約数ペア:

[(1, 9733235720), (2, 4866617860), (4, 2433308930), (5, 1946647144), (8, 1216654465), (10, 973323572), (13, 748710440), (20, 486661786), (26, 374355220), (40, 243330893), (52, 187177610), (65, 149742088), (104, 93588805), (130, 74871044), (260, 37435522), (520, 18717761)]