83950880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40361}}^1$

素因数の和:40389

約数の個数: 48

約数和(自身を含む): 213595704

約数和(自身を除く): 129644824

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, 40361, 80722, 161444, 201805, 322888, 403610, 524693, 645776, 807220, 1049386, 1291552, 1614440, 2098772, 2623465, 3228880, 4197544, 5246930, 6457760, 8395088, 10493860, 16790176, 20987720, 41975440, 83950880]

約数ペア:

[(1, 83950880), (2, 41975440), (4, 20987720), (5, 16790176), (8, 10493860), (10, 8395088), (13, 6457760), (16, 5246930), (20, 4197544), (26, 3228880), (32, 2623465), (40, 2098772), (52, 1614440), (65, 1291552), (80, 1049386), (104, 807220), (130, 645776), (160, 524693), (208, 403610), (260, 322888), (416, 201805), (520, 161444), (1040, 80722), (2080, 40361)]