134104760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1303}}^1$

素因数の和:1428

約数の個数: 64

約数和(自身を含む): 315463680

約数和(自身を除く): 181358920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 83, 124, 155, 166, 248, 310, 332, 415, 620, 664, 830, 1240, 1303, 1660, 2573, 2606, 3320, 5146, 5212, 6515, 10292, 10424, 12865, 13030, 20584, 25730, 26060, 40393, 51460, 52120, 80786, 102920, 108149, 161572, 201965, 216298, 323144, 403930, 432596, 540745, 807860, 865192, 1081490, 1615720, 2162980, 3352619, 4325960, 6705238, 13410476, 16763095, 26820952, 33526190, 67052380, 134104760]

約数ペア:

[(1, 134104760), (2, 67052380), (4, 33526190), (5, 26820952), (8, 16763095), (10, 13410476), (20, 6705238), (31, 4325960), (40, 3352619), (62, 2162980), (83, 1615720), (124, 1081490), (155, 865192), (166, 807860), (248, 540745), (310, 432596), (332, 403930), (415, 323144), (620, 216298), (664, 201965), (830, 161572), (1240, 108149), (1303, 102920), (1660, 80786), (2573, 52120), (2606, 51460), (3320, 40393), (5146, 26060), (5212, 25730), (6515, 20584), (10292, 13030), (10424, 12865)]