134290760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2927}}^1$

素因数の和:3006

約数の個数: 64

約数和(自身を含む): 320440320

約数和(自身を除く): 186149560

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 37, 40, 62, 74, 124, 148, 155, 185, 248, 296, 310, 370, 620, 740, 1147, 1240, 1480, 2294, 2927, 4588, 5735, 5854, 9176, 11470, 11708, 14635, 22940, 23416, 29270, 45880, 58540, 90737, 108299, 117080, 181474, 216598, 362948, 433196, 453685, 541495, 725896, 866392, 907370, 1082990, 1814740, 2165980, 3357269, 3629480, 4331960, 6714538, 13429076, 16786345, 26858152, 33572690, 67145380, 134290760]

約数ペア:

[(1, 134290760), (2, 67145380), (4, 33572690), (5, 26858152), (8, 16786345), (10, 13429076), (20, 6714538), (31, 4331960), (37, 3629480), (40, 3357269), (62, 2165980), (74, 1814740), (124, 1082990), (148, 907370), (155, 866392), (185, 725896), (248, 541495), (296, 453685), (310, 433196), (370, 362948), (620, 216598), (740, 181474), (1147, 117080), (1240, 108299), (1480, 90737), (2294, 58540), (2927, 45880), (4588, 29270), (5735, 23416), (5854, 22940), (9176, 14635), (11470, 11708)]