442016060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{7561}}^1$

素因数の和:7686

約数の個数: 48

約数和(自身を含む): 965516160

約数和(自身を除く): 523500100

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 79, 148, 158, 185, 316, 370, 395, 740, 790, 1580, 2923, 5846, 7561, 11692, 14615, 15122, 29230, 30244, 37805, 58460, 75610, 151220, 279757, 559514, 597319, 1119028, 1194638, 1398785, 2389276, 2797570, 2986595, 5595140, 5973190, 11946380, 22100803, 44201606, 88403212, 110504015, 221008030, 442016060]

約数ペア:

[(1, 442016060), (2, 221008030), (4, 110504015), (5, 88403212), (10, 44201606), (20, 22100803), (37, 11946380), (74, 5973190), (79, 5595140), (148, 2986595), (158, 2797570), (185, 2389276), (316, 1398785), (370, 1194638), (395, 1119028), (740, 597319), (790, 559514), (1580, 279757), (2923, 151220), (5846, 75610), (7561, 58460), (11692, 37805), (14615, 30244), (15122, 29230)]