99684096320

素因数分解:

$2^6\times 5^1\times {\mathrm{311512801}}^1$

素因数の和:311512818

約数の個数: 28

約数和(自身を含む): 237372755124

約数和(自身を除く): 137688658804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 311512801, 623025602, 1246051204, 1557564005, 2492102408, 3115128010, 4984204816, 6230256020, 9968409632, 12460512040, 19936819264, 24921024080, 49842048160, 99684096320]

約数ペア:

[(1, 99684096320), (2, 49842048160), (4, 24921024080), (5, 19936819264), (8, 12460512040), (10, 9968409632), (16, 6230256020), (20, 4984204816), (32, 3115128010), (40, 2492102408), (64, 1557564005), (80, 1246051204), (160, 623025602), (320, 311512801)]