104678720

素因数分解:

$2^6\times 5^1\times {\mathrm{373}}^1\times {\mathrm{877}}^1$

素因数の和:1267

約数の個数: 56

約数和(自身を含む): 250219464

約数和(自身を除く): 145540744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 373, 746, 877, 1492, 1754, 1865, 2984, 3508, 3730, 4385, 5968, 7016, 7460, 8770, 11936, 14032, 14920, 17540, 23872, 28064, 29840, 35080, 56128, 59680, 70160, 119360, 140320, 280640, 327121, 654242, 1308484, 1635605, 2616968, 3271210, 5233936, 6542420, 10467872, 13084840, 20935744, 26169680, 52339360, 104678720]

約数ペア:

[(1, 104678720), (2, 52339360), (4, 26169680), (5, 20935744), (8, 13084840), (10, 10467872), (16, 6542420), (20, 5233936), (32, 3271210), (40, 2616968), (64, 1635605), (80, 1308484), (160, 654242), (320, 327121), (373, 280640), (746, 140320), (877, 119360), (1492, 70160), (1754, 59680), (1865, 56128), (2984, 35080), (3508, 29840), (3730, 28064), (4385, 23872), (5968, 17540), (7016, 14920), (7460, 14032), (8770, 11936)]