79941560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2803}}^1$

素因数の和:2868

約数の個数: 64

約数和(自身を含む): 193812480

約数和(自身を除く): 113870920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 2803, 2852, 3565, 5606, 5704, 7130, 11212, 14015, 14260, 22424, 28030, 28520, 56060, 64469, 86893, 112120, 128938, 173786, 257876, 322345, 347572, 434465, 515752, 644690, 695144, 868930, 1289380, 1737860, 1998539, 2578760, 3475720, 3997078, 7994156, 9992695, 15988312, 19985390, 39970780, 79941560]

約数ペア:

[(1, 79941560), (2, 39970780), (4, 19985390), (5, 15988312), (8, 9992695), (10, 7994156), (20, 3997078), (23, 3475720), (31, 2578760), (40, 1998539), (46, 1737860), (62, 1289380), (92, 868930), (115, 695144), (124, 644690), (155, 515752), (184, 434465), (230, 347572), (248, 322345), (310, 257876), (460, 173786), (620, 128938), (713, 112120), (920, 86893), (1240, 64469), (1426, 56060), (2803, 28520), (2852, 28030), (3565, 22424), (5606, 14260), (5704, 14015), (7130, 11212)]