102392960

素因数分解:

$2^7\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1151}}^1$

素因数の和:1309

約数の個数: 64

約数和(自身を含む): 246758400

約数和(自身を除く): 144365440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 139, 160, 278, 320, 556, 640, 695, 1112, 1151, 1390, 2224, 2302, 2780, 4448, 4604, 5560, 5755, 8896, 9208, 11120, 11510, 17792, 18416, 22240, 23020, 36832, 44480, 46040, 73664, 88960, 92080, 147328, 159989, 184160, 319978, 368320, 639956, 736640, 799945, 1279912, 1599890, 2559824, 3199780, 5119648, 6399560, 10239296, 12799120, 20478592, 25598240, 51196480, 102392960]

約数ペア:

[(1, 102392960), (2, 51196480), (4, 25598240), (5, 20478592), (8, 12799120), (10, 10239296), (16, 6399560), (20, 5119648), (32, 3199780), (40, 2559824), (64, 1599890), (80, 1279912), (128, 799945), (139, 736640), (160, 639956), (278, 368320), (320, 319978), (556, 184160), (640, 159989), (695, 147328), (1112, 92080), (1151, 88960), (1390, 73664), (2224, 46040), (2302, 44480), (2780, 36832), (4448, 23020), (4604, 22240), (5560, 18416), (5755, 17792), (8896, 11510), (9208, 11120)]