17129480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 41247360

約数和(自身を除く): 24117880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 43, 46, 86, 92, 115, 172, 184, 215, 230, 344, 430, 433, 460, 860, 866, 920, 989, 1720, 1732, 1978, 2165, 3464, 3956, 4330, 4945, 7912, 8660, 9890, 9959, 17320, 18619, 19780, 19918, 37238, 39560, 39836, 49795, 74476, 79672, 93095, 99590, 148952, 186190, 199180, 372380, 398360, 428237, 744760, 856474, 1712948, 2141185, 3425896, 4282370, 8564740, 17129480]

約数ペア:

[(1, 17129480), (2, 8564740), (4, 4282370), (5, 3425896), (8, 2141185), (10, 1712948), (20, 856474), (23, 744760), (40, 428237), (43, 398360), (46, 372380), (86, 199180), (92, 186190), (115, 148952), (172, 99590), (184, 93095), (215, 79672), (230, 74476), (344, 49795), (430, 39836), (433, 39560), (460, 37238), (860, 19918), (866, 19780), (920, 18619), (989, 17320), (1720, 9959), (1732, 9890), (1978, 8660), (2165, 7912), (3464, 4945), (3956, 4330)]