527960

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 1211760

約数和(自身を除く): 683800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 197, 268, 335, 394, 536, 670, 788, 985, 1340, 1576, 1970, 2680, 3940, 7880, 13199, 26398, 52796, 65995, 105592, 131990, 263980, 527960]

約数ペア:

[(1, 527960), (2, 263980), (4, 131990), (5, 105592), (8, 65995), (10, 52796), (20, 26398), (40, 13199), (67, 7880), (134, 3940), (197, 2680), (268, 1970), (335, 1576), (394, 1340), (536, 985), (670, 788)]