2303846380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{20023}}^1$

素因数の和:20566

約数の個数: 48

約数和(自身を含む): 5288258304

約数和(自身を除く): 2984411924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 523, 1046, 2092, 2615, 5230, 5753, 10460, 11506, 20023, 23012, 28765, 40046, 57530, 80092, 100115, 115060, 200230, 220253, 400460, 440506, 881012, 1101265, 2202530, 4405060, 10472029, 20944058, 41888116, 52360145, 104720290, 115192319, 209440580, 230384638, 460769276, 575961595, 1151923190, 2303846380]

約数ペア:

[(1, 2303846380), (2, 1151923190), (4, 575961595), (5, 460769276), (10, 230384638), (11, 209440580), (20, 115192319), (22, 104720290), (44, 52360145), (55, 41888116), (110, 20944058), (220, 10472029), (523, 4405060), (1046, 2202530), (2092, 1101265), (2615, 881012), (5230, 440506), (5753, 400460), (10460, 220253), (11506, 200230), (20023, 115060), (23012, 100115), (28765, 80092), (40046, 57530)]