14372840

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 34076160

約数和(自身を除く): 19703320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 67, 124, 134, 155, 173, 248, 268, 310, 335, 346, 536, 620, 670, 692, 865, 1240, 1340, 1384, 1730, 2077, 2680, 3460, 4154, 5363, 6920, 8308, 10385, 10726, 11591, 16616, 20770, 21452, 23182, 26815, 41540, 42904, 46364, 53630, 57955, 83080, 92728, 107260, 115910, 214520, 231820, 359321, 463640, 718642, 1437284, 1796605, 2874568, 3593210, 7186420, 14372840]

約数ペア:

[(1, 14372840), (2, 7186420), (4, 3593210), (5, 2874568), (8, 1796605), (10, 1437284), (20, 718642), (31, 463640), (40, 359321), (62, 231820), (67, 214520), (124, 115910), (134, 107260), (155, 92728), (173, 83080), (248, 57955), (268, 53630), (310, 46364), (335, 42904), (346, 41540), (536, 26815), (620, 23182), (670, 21452), (692, 20770), (865, 16616), (1240, 11591), (1340, 10726), (1384, 10385), (1730, 8308), (2077, 6920), (2680, 5363), (3460, 4154)]