45475040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21863}}^1$

素因数の和:21891

約数の個数: 48

約数和(自身を含む): 115704288

約数和(自身を除く): 70229248

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 21863, 43726, 87452, 109315, 174904, 218630, 284219, 349808, 437260, 568438, 699616, 874520, 1136876, 1421095, 1749040, 2273752, 2842190, 3498080, 4547504, 5684380, 9095008, 11368760, 22737520, 45475040]

約数ペア:

[(1, 45475040), (2, 22737520), (4, 11368760), (5, 9095008), (8, 5684380), (10, 4547504), (13, 3498080), (16, 2842190), (20, 2273752), (26, 1749040), (32, 1421095), (40, 1136876), (52, 874520), (65, 699616), (80, 568438), (104, 437260), (130, 349808), (160, 284219), (208, 218630), (260, 174904), (416, 109315), (520, 87452), (1040, 43726), (2080, 21863)]