14489420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 33723648

約数和(自身を除く): 19234228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 983, 1340, 1474, 1966, 2948, 3685, 3932, 4915, 7370, 9830, 10813, 14740, 19660, 21626, 43252, 54065, 65861, 108130, 131722, 216260, 263444, 329305, 658610, 724471, 1317220, 1448942, 2897884, 3622355, 7244710, 14489420]

約数ペア:

[(1, 14489420), (2, 7244710), (4, 3622355), (5, 2897884), (10, 1448942), (11, 1317220), (20, 724471), (22, 658610), (44, 329305), (55, 263444), (67, 216260), (110, 131722), (134, 108130), (220, 65861), (268, 54065), (335, 43252), (670, 21626), (737, 19660), (983, 14740), (1340, 10813), (1474, 9830), (1966, 7370), (2948, 4915), (3685, 3932)]