67052380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1303}}^1$

素因数の和:1426

約数の個数: 48

約数和(自身を含む): 147216384

約数和(自身を除く): 80164004

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 83, 124, 155, 166, 310, 332, 415, 620, 830, 1303, 1660, 2573, 2606, 5146, 5212, 6515, 10292, 12865, 13030, 25730, 26060, 40393, 51460, 80786, 108149, 161572, 201965, 216298, 403930, 432596, 540745, 807860, 1081490, 2162980, 3352619, 6705238, 13410476, 16763095, 33526190, 67052380]

約数ペア:

[(1, 67052380), (2, 33526190), (4, 16763095), (5, 13410476), (10, 6705238), (20, 3352619), (31, 2162980), (62, 1081490), (83, 807860), (124, 540745), (155, 432596), (166, 403930), (310, 216298), (332, 201965), (415, 161572), (620, 108149), (830, 80786), (1303, 51460), (1660, 40393), (2573, 26060), (2606, 25730), (5146, 13030), (5212, 12865), (6515, 10292)]