42407148520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{375019}}^1$

素因数の和:375298

約数の個数: 64

約数和(自身を含む): 104495572800

約数和(自身を除く): 62088424280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 257, 440, 514, 1028, 1285, 2056, 2570, 2827, 5140, 5654, 10280, 11308, 14135, 22616, 28270, 56540, 113080, 375019, 750038, 1500076, 1875095, 3000152, 3750190, 4125209, 7500380, 8250418, 15000760, 16500836, 20626045, 33001672, 41252090, 82504180, 96379883, 165008360, 192759766, 385519532, 481899415, 771039064, 963798830, 1060178713, 1927597660, 2120357426, 3855195320, 4240714852, 5300893565, 8481429704, 10601787130, 21203574260, 42407148520]

約数ペア:

[(1, 42407148520), (2, 21203574260), (4, 10601787130), (5, 8481429704), (8, 5300893565), (10, 4240714852), (11, 3855195320), (20, 2120357426), (22, 1927597660), (40, 1060178713), (44, 963798830), (55, 771039064), (88, 481899415), (110, 385519532), (220, 192759766), (257, 165008360), (440, 96379883), (514, 82504180), (1028, 41252090), (1285, 33001672), (2056, 20626045), (2570, 16500836), (2827, 15000760), (5140, 8250418), (5654, 7500380), (10280, 4125209), (11308, 3750190), (14135, 3000152), (22616, 1875095), (28270, 1500076), (56540, 750038), (113080, 375019)]